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186 results on '"A, Shotan"'

1. Regional Antibiotic Delivery for Implanted Cardiovascular Electronic Device Infections

Author: Moris Topaz, Ehud Chorin, Arie Lorin Schwartz, Aviram Hochstadt, Avraham Shotan, Itamar Ashkenazi, Mark Kazatsker, Narin-Nard Carmel, Guy Topaz, Yoram Oron, Gilad Margolis, Eyal Nof, Roy Beinart, Michael Glikson, Anna Mazo, Anat Milman, Michal Dekel, Shmuel Banai, Raphael Rosso, and Sami Viskin
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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2. A Novel Antibiotic Delivery Approach for Salvage of Cardiovascular-Implantable Electronic Devices with Localized Infection

Author: E Chorin, M Topaz, A L Schwartz, A Hochstadt, A Shotan, I Ashkenazi, M Kazatsker, E Nof, R Beinart, M Glikson, A Mazo, A Milman, S Banai, R Rosso, and S Viskin
Subjects: Physiology (medical), Cardiology and Cardiovascular Medicine
Abstract: Funding Acknowledgements Type of funding sources: None. Background Present guidelines endorse complete removal of cardiovascular-implantable electronic devices (pacemakers/defibrillators), including extraction of intracardiac electrodes, not only for systemic infections but also for localized "pocket infections." Objectives We evaluated the efficacy of delivering "Continuous, In-situ-Targeted, ultra-high concentration of Antibiotics" (CITA) into the infected subcutaneous the device-pocket, obviating the need for device/lead-extraction. Methods The CITA-Group consisted of 80 patients with pocket infection who were treated with CITA during 2007-2021. Of them, nine patients declined lead-extraction because of prohibitive operative risk, and six patients had questionable indications for extraction. The remaining 65 patients with pocket infection, who were eligible for extraction but opted for CITA treatment, were compared to 81 patients with pocket infection and similar characteristics who underwent device/lead-extraction as primary therapy. Results Eighty patients with pocket infection were treated with CITA during 2007-2021. CITA was curative in 85% (68/80) patients, who remained free of infection (median follow-up: 3 years, interquartile range 1 – 6.8 years). In the case-control study of CITA vs. device/lead extraction, cure rates were higher after device/lead-extraction than after CITA [96.2%; (78/81) vs. 84.6%; (55/65), p=0.027]. However, rates of serious complications were also higher after extraction [12 (14.8%) vs. 1 (1.5%), p=0.005]. All-cause 1-month and 1-year mortality were similar for CITA and device/lead-extraction (0% vs. 3·7%, p=0·25 and 12·3% vs. 13·6%, p=1·00, respectively). Extraction was avoided in 90·8% (59/65) extraction-eligible patients treated with CITA. Conclusions CITA is a safe and effective alternative for patients with pocket infection who are unsuitable or unwilling to undergo extraction.
Published: 2023
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3. Sex‐ and age‐related differences in the management and outcomes of chronic heart failure: an analysis of patients from the ESC HFA EORP Heart Failure Long‐Term Registry

Author: Lainscak, M., Milinkovic, I., Polovina, M., Crespo-Leiro, M. G., Lund, L. H., Anker, S. D., Laroche, C., Ferrari, R., Coats, A. J. S., Mcdonagh, T., Filippatos, G., Maggioni, A. P., Piepoli, M. F., Rosano, G. M. C., Ruschitzka, F., Simic, D., Asanin, M., Eicher, J. -C., Yilmaz, M. B., Seferovic, P. M., Gale, C. P., Chair, G. B., Branko Beleslin, R. S., Andrzej Budaj, P. L., Ovidiu Chioncel, R. O., Nikolaos Dagres, D. E., Nicolas Danchin, F. R., David Erlinge, S. E., Jonathan Emberson, G. B., Michael Glikson, I. L., Alastair Gray, G. B., Meral Kayikcioglu, T. R., Aldo Maggioni, I. T., Klaudia Vivien Nagy, H. U., Aleksandr Nedoshivin, R. U., Anna-Sonia Petronio, I. T., Jolien Roos-Hesselink, N. L., Lars Wallentin, S. E., Uwe Zeymer, D. E., Crespo-Leiro, M., Anker, S., Mebazaa, A., Coats, A., A. Goda A. L., M. Diez A. R., A. Fernandez A. R., F. Fruhwald A. T., Fazlibegovic, E., P. Gatzov B. G., A. Kurlianskaya B. Y., R. Hullin C. H., T. Christodoulides C. Y., J. Hradec C. Z., O. Wendelboe Nielsen D. K., R. Nedjar D. Z., T. Uuetoa E. E., M. Hassanein E. G., J. F. Delgado Jimenez E. S., P. Harjola F. I., V, D. Logeart F. R., V. Chumburidze G. E., D. Tousoulis G. R., D. Milicic H. R., B. Merkely H. U., O'Donoghue IE, E., O. Amir I. L., A. Shotan I. L., D. Shafie I. R., M. Metra I. T., A. Matsumori J. P., E. Mirrakhimov K. G., A. Kavoliuniene L. T., A. Erglis L. V., Vataman, E., M. Otljanska M. K., E. Srbinovska Kostovska M. K., D. Cassar DeMarco M. T., J. Drozdz P. L., Fonseca, C., O. Chioncel R. O., M. Dekleva R. S., E. Shkolnik R. U., U. Dahlstrom S. E., M. Lainscak S. I., E. Goncalvesova S. K., A. Temizhan T. R., V. Estrago U. Y., G. Bajraktari X. K., Auer, J., Ablasser, K., Fruhwald, F., Dolze, T., Brandner, K., Gstrein, S., Poelzl, G., Moertl, D., Reiter, S., Podczeck-Schweighofer, A., Muslibegovic, A., Vasilj, M., Cesko, M., Zelenika, D., Palic, B., Pravdic, D., Cuk, D., Vitlianova, K., Katova, T., Velikov, T., Kurteva, T., Gatzov, P., Kamenova, D., Antova, M., Sirakova, V., Krejci, J., Mikolaskova, M., Spinar, J., Krupicka, J., Malek, F., Hegarova, M., Lazarova, M., Monhart, Z., Hassanein, M., Sobhy, M., El Messiry, F., El Shazly, A. H., Elrakshy, Y., Youssef, A., Moneim, A. A., Noamany, M., Reda, A., Dayem, T. K. A., Farag, N., Halawa, S. I., Hamid, M. A., Said, K., Saleh, A., Ebeid, H., Hanna, R., Aziz, R., Louis, O., Enen, M. A., Ibrahim, B. S., Nasr, G., Elbahry, A., Sobhy, H., Ashmawy, M., Gouda, M., Aboleineen, W., Bernard, Y., Luporsi, P., Meneveau, N., Pillot, M., Morel, M., Seronde, M. -F., Schiele, F., Briand, F., Delahaye, F., Damy, T., de Groote, P., Fertin, M., Lamblin, N., Isnard, R., Lefol, C., Thevenin, S., Hagege, A., Jondeau, G., Logeart, D., Le Marcis, V., J. -F., Ly, Coisne, D., Lequeux, B., Le Moal, V., Mascle, S., Lotton, P., Behar, N., Donal, E., Thebault, C., Ridard, C., Reynaud, A., Basquin, A., Bauer, F., Codjia, R., Galinier, M., Tourikis, P., Stavroula, M., Tousoulis, D., Stefanadis, C., Chrysohoou, C., Kotrogiannis, I., Matzaraki, V., Dimitroula, T., Karavidas, A., Tsitsinakis, G., Kapelios, C., Nanas, J., Kampouri, H., Nana, E., Kaldara, E., Eugenidou, A., Vardas, P., Saloustros, I., Patrianakos, A., Tsaknakis, T., Evangelou, S., Nikoloulis, N., Tziourganou, H., Tsaroucha, A., Papadopoulou, A., Douras, A., Polgar, L., Merkely, B., Kosztin, A., Nyolczas, N., Nagy, A. C., Halmosi, R., Elber, J., Alony, I., Shotan, A., Fuhrmann, A. V., Amir, O., Romano, S., Marcon, S., Penco, M., Di Mauro, M., Lemme, E., Carubelli, V., Rovetta, R., Metra, M., Bulgari, M., Quinzani, F., Lombardi, C., Bosi, S., Schiavina, G., Squeri, A., Barbieri, A., Di Tano, G., Pirelli, S., Fucili, A., Passero, T., Musio, S., Di Biase, M., Correale, M., Salvemini, G., Brognoli, S., Zanelli, E., Giordano, A., Agostoni, P., Italiano, G., Salvioni, E., Copelli, S., Modena, M. G., Reggianini, L., Valenti, C., Olaru, A., Bandino, S., Deidda, M., Mercuro, G., Dessalvi, C. C., Marino, P. N., Di Ruocco, M. V., Sartori, C., Piccinino, C., Parrinello, G., Licata, G., Torres, D., Giambanco, S., Busalacchi, S., Arrotti, S., Novo, S., Inciardi, R. M., Pieri, P., Chirco, P. R., Galifi, M. A., Teresi, G., Buccheri, D., Minacapelli, A., Veniani, M., Frisinghelli, A., Priori, S. G., Cattaneo, S., Opasich, C., Gualco, A., Pagliaro, M., Mancone, M., Fedele, F., Cinque, A., Vellini, M., Scarfo, I., Romeo, F., Ferraiuolo, F., Sergi, D., Anselmi, M., Melandri, F., Leci, E., Iori, E., Bovolo, V., Pidello, S., Frea, S., Bergerone, S., Botta, M., Canavosio, F. G., Gaita, F., Merlo, M., Cinquetti, M., Sinagra, G., Ramani, F., Fabris, E., Stolfo, D., Artico, J., Miani, D., Fresco, C., Daneluzzi, C., Proclemer, A., Cicoira, M., Zanolla, L., Marchese, G., Torelli, F., Vassanelli, C., Voronina, N., Erglis, A., Tamakauskas, V., Smalinskas, V., Karaliute, R., Petraskiene, I., Kazakauskaite, E., Rumbinaite, E., Kavoliuniene, A., Vysniauskas, V., Brazyte-Ramanauskiene, R., Petraskiene, D., Stankala, S., Switala, P., Juszczyk, Z., Sinkiewicz, W., Gilewski, W., Pietrzak, J., Orzel, T., Kasztelowicz, P., Kardaszewicz, P., Lazorko-Piega, M., Gabryel, J., Mosakowska, K., Bellwon, J., Rynkiewicz, A., Raczak, G., Lewicka, E., Dabrowska-Kugacka, A., Bartkowiak, R., Sosnowska-Pasiarska, B., Wozakowska-Kaplon, B., Krzeminski, A., Zabojszcz, M., Mirek-Bryniarska, E., Grzegorzko, A., Bury, K., Nessler, J., Zalewski, J., Furman, A., Broncel, M., Poliwczak, A., Bala, A., Zycinski, P., Rudzinska, M., Jankowski, L., Kasprzak, J. D., Michalak, L., Soska, K. W., Drozdz, J., Huziuk, I., Retwinski, A., Flis, P., Weglarz, J., Bodys, A., Grajek, S., Kaluzna-Oleksy, M., Straburzynska-Migaj, E., Dankowski, R., Szymanowska, K., Grabia, J., Szyszka, A., Nowicka, A., Samcik, M., Wolniewicz, L., Baczynska, K., Komorowska, K., Poprawa, I., Komorowska, E., Sajnaga, D., Zolbach, A., Dudzik-Plocica, A., Abdulkarim, A. -F., Lauko-Rachocka, A., Kaminski, L., Kostka, A., Cichy, A., Ruszkowski, P., Splawski, M., Fitas, G., Szymczyk, A., Serwicka, A., Fiega, A., Zysko, D., Krysiak, W., Szabowski, S., Skorek, E., Pruszczyk, P., Bienias, P., Ciurzynski, M., Welnicki, M., Mamcarz, A., Folga, A., Zielinski, T., Rywik, T., Leszek, P., Sobieszczanska-Malek, M., Piotrowska, M., Kozar-Kaminska, K., Komuda, K., Wisniewska, J., Tarnowska, A., Balsam, P., Marchel, M., Opolski, G., Kaplon-Cieslicka, A., Gil, R. J., Mozenska, O., Byczkowska, K., Gil, K., Pawlak, A., Michalek, A., Krzesinski, P., Piotrowicz, K., Uzieblo-Zyczkowska, B., Stanczyk, A., Skrobowski, A., Ponikowski, P., Jankowska, E., Rozentryt, P., Polonski, L., Gadula-Gacek, E., Nowalany-Kozielska, E., Kuczaj, A., Kalarus, Z., Szulik, M., Przybylska, K., Klys, J., Prokop-Lewicka, G., Kleinrok, A., Aguiar, C. T., Ventosa, A., Pereira, S., Faria, R., Chin, J., De Jesus, I., Santos, R., Silva, P., Moreno, N., Queiros, C., Lourenco, C., Pereira, A., Castro, A., Andrade, A., Guimaraes, T. O., Martins, S., Placido, R., Lima, G., Brito, D., Francisco, A. R., Cardiga, R., Proenca, M., Araujo, I., Marques, F., Moura, B., Leite, S., Campelo, M., Silva-Cardoso, J., Rodrigues, J., Rangel, I., Martins, E., Correia, A. S., Peres, M., Marta, L., da Silva, G. F., Severino, D., Durao, D., Leao, S., Magalhaes, P., Moreira, I., Cordeiro, A. F., Ferreira, C., Araujo, C., Ferreira, A., Baptista, A., Radoi, M., Bicescu, G., Vinereanu, D., Sinescu, C. -J., Macarie, C., Popescu, R., Daha, I., Dan, G. -A., Stanescu, C., Dan, A., Craiu, E., Nechita, E., Aursulesei, V., Christodorescu, R., Otasevic, P., Simeunovic, D., Ristic, A. D., Celic, V., Pavlovic-Kleut, M., Lazic, J. S., Stojcevski, B., Pencic, B., Stevanovic, A., Andric, A., Iric-Cupic, V., Jovic, M., Davidovic, G., Milanov, S., Mitic, V., Atanaskovic, V., Antic, S., Pavlovic, M., Stanojevic, D., Stoickov, V., Ilic, S., Ilic, M. D., Petrovic, D., Stojsic, S., Kecojevic, S., Dodic, S., Adic, N. C., Cankovic, M., Stojiljkovic, J., Mihajlovic, B., Radin, A., Radovanovic, S., Krotin, M., Klabnik, A., Goncalvesova, E., Pernicky, M., Murin, J., Kovar, F., Kmec, J., Semjanova, H., Strasek, M., Iskra, M. S., Ravnikar, T., Suligoj, N. C., Komel, J., Fras, Z., Jug, B., Glavic, T., Losic, R., Bombek, M., Krajnc, I., Krunic, B., Horvat, S., Kovac, D., Rajtman, D., Cencic, V., Letonja, M., Winkler, R., Valentincic, M., Melihen-Bartolic, C., Bartolic, A., Vrckovnik, M. P., Kladnik, M., Pusnik, C. S., Marolt, A., Klen, J., Drnovsek, B., Leskovar, B., Anguita, M. J. F., Page, J. C. G., Martinez, F. M. S., Andres, J., Genis, A. B., Mirabet, S., Mendez, A., Garcia-Cosio, L., Roig, E., Leon, V., Gonzalez-Costello, J., Muntane, G., Garay, A., Alcade-Martinez, V., Fernandez, S. L., Rivera-Lopez, R., Puga-Martinez, M., Fernandez-Alvarez, M., Serrano-Martinez, J. L., Grille-Cancela, Z., Marzoa-Rivas, R., Blanco-Canosa, P., Paniagua-Martin, M. J., Barge-Caballero, E., Cerdena, I. L., Baldomero, I. F. H., Padron, A. L., Rosillo, S. O., Gonzalez-Gallarza, R. D., Montanes, O. S., Manjavacas, A. M. I., Conde, A. C., Araujo, A., Soria, T., Garcia-Pavia, P., Gomez-Bueno, M., Cobo-Marcos, M., Alonso-Pulpon, L., Cubero, J. S., Sayago, I., Gonzalez-Segovia, A., Briceno, A., Subias, P. E., Hernandez, M. V., Cano, M. J. R., Sanchez, M. A. G., Jimenez, J. F. D., Garrido-Lestache, E. B., Pinilla, J. M. G., de la Villa, B. G., Sahuquillo, A., Marques, R. B., Calvo, F. T., Perez-Martinez, M. T., Gracia-Rodenas, M. R., Garrido-Bravo, I. P., Pastor-Perez, F., Pascual-Figal, D. A., Molina, B. D., Orus, J., Gonzalo, F. E., Bertomeu, V., Valero, R., Martinez-Abellan, R., Quiles, J., Rodrigez-Ortega, J. A., Mateo, I., Elamrani, A., Fernandez-Vivancos, C., Valero, D. B., Almenar-Bonet, L., Sanchez-Lazaro, I. J., Marques-Sule, E., Facila-Rubio, L., Perez-Silvestre, J., Garcia-Gonzalez, P., Ridocci-Soriano, F., Garcia-Escriva, D., Pellicer-Cabo, A., de la Fuente Galan, L., Diaz, J. L., Platero, A. R., Arias, J. C., Blasco-Peiro, T., Julve, M. S., Sanchez-Insa, E., Aured-Guallar, C., Portoles-Ocampo, A., Melin, M., Hagglund, E., Stenberg, A., Lindahl, I. -M., Asserlund, B., Olsson, L., Dahlstrom, U., Afzelius, M., Karlstrom, P., Tengvall, L., Wiklund, P. -A., Olsson, B., Kalayci, S., Temizhan, A., Cavusoglu, Y., Gencer, E., Gunes, H., Lainscak, M., Milinkovic, I., Polovina, M., Crespo-Leiro, M. G., Lund, L. H., Anker, S. D., Laroche, C., Ferrari, R., Coats, A. J. S., Mcdonagh, T., Filippatos, G., Maggioni, A. P., Piepoli, M. F., Rosano, G. M. C., Ruschitzka, F., Simic, D., Asanin, M., Eicher, J. -C., Yilmaz, M. B., Seferovic, P. M., Gale, C. P., Chair, G. B., Branko Beleslin, R. S., Andrzej Budaj, P. L., Ovidiu Chioncel, R. O., Nikolaos Dagres, D. E., Nicolas Danchin, F. R., David Erlinge, S. E., Jonathan Emberson, G. B., Michael Glikson, I. L., Alastair Gray, G. B., Meral Kayikcioglu, T. R., Aldo Maggioni, I. T., Klaudia Vivien Nagy, H. U., Aleksandr Nedoshivin, R. U., Anna-Sonia Petronio, I. T., Jolien Roos-Hesselink, N. L., Lars Wallentin, S. E., Uwe Zeymer, D. E., Crespo-Leiro, M., Anker, S., Mebazaa, A., Coats, A., A. Goda A., L., M. Diez A., R., A. Fernandez A., R., F. Fruhwald A., T., Fazlibegovic, E., P. Gatzov B., G., A. Kurlianskaya B., Y., R. Hullin C., H., T. Christodoulides C., Y., J. Hradec C., Z., O. Wendelboe Nielsen D., K., R. Nedjar D., Z., T. Uuetoa E., E., M. Hassanein E., G., J. F. Delgado Jimenez E., S., V-, P. Harjola F. I., D. Logeart F., R., V. Chumburidze G., E., D. Tousoulis G., R., D. Milicic H., R., B. Merkely H., U., O'Donoghue IE, E., O. Amir I., L., A. Shotan I., L., D. Shafie I., R., M. Metra I., T., A. Matsumori J., P., E. Mirrakhimov K., G., A. Kavoliuniene L., T., A. Erglis L., V., Vataman, E., M. Otljanska M., K., E. Srbinovska Kostovska M., K., D. Cassar DeMarco M., T., J. Drozdz P., L., Fonseca, C., O. Chioncel R., O., M. Dekleva R., S., E. Shkolnik R., U., U. Dahlstrom S., E., M. Lainscak S., I., E. Goncalvesova S., K., A. Temizhan T., R., V. Estrago U., Y., G. Bajraktari X., K., Auer, J., Ablasser, K., Fruhwald, F., Dolze, T., Brandner, K., Gstrein, S., Poelzl, G., Moertl, D., Reiter, S., Podczeck-Schweighofer, A., Muslibegovic, A., Vasilj, M., Cesko, M., Zelenika, D., Palic, B., Pravdic, D., Cuk, D., Vitlianova, K., Katova, T., Velikov, T., Kurteva, T., Gatzov, P., Kamenova, D., Antova, M., Sirakova, V., Krejci, J., Mikolaskova, M., Spinar, J., Krupicka, J., Malek, F., Hegarova, M., Lazarova, M., Monhart, Z., Hassanein, M., Sobhy, M., El Messiry, F., El Shazly, A. H., Elrakshy, Y., Youssef, A., Moneim, A. A., Noamany, M., Reda, A., Dayem, T. K. A., Farag, N., Halawa, S. I., Hamid, M. A., Said, K., Saleh, A., Ebeid, H., Hanna, R., Aziz, R., Louis, O., Enen, M. A., Ibrahim, B. S., Nasr, G., Elbahry, A., Sobhy, H., Ashmawy, M., Gouda, M., Aboleineen, W., Bernard, Y., Luporsi, P., Meneveau, N., Pillot, M., Morel, M., Seronde, M. -F., Schiele, F., Briand, F., Delahaye, F., Damy, T., de Groote, P., Fertin, M., Lamblin, N., Isnard, R., Lefol, C., Thevenin, S., Hagege, A., Jondeau, G., Logeart, D., Le Marcis, V., Ly, J. -F., Coisne, D., Lequeux, B., Le Moal, V., Mascle, S., Lotton, P., Behar, N., Donal, E., Thebault, C., Ridard, C., Reynaud, A., Basquin, A., Bauer, F., Codjia, R., Galinier, M., Tourikis, P., Stavroula, M., Tousoulis, D., Stefanadis, C., Chrysohoou, C., Kotrogiannis, I., Matzaraki, V., Dimitroula, T., Karavidas, A., Tsitsinakis, G., Kapelios, C., Nanas, J., Kampouri, H., Nana, E., Kaldara, E., Eugenidou, A., Vardas, P., Saloustros, I., Patrianakos, A., Tsaknakis, T., Evangelou, S., Nikoloulis, N., Tziourganou, H., Tsaroucha, A., Papadopoulou, A., Douras, A., Polgar, L., Merkely, B., Kosztin, A., Nyolczas, N., Nagy, A. C., Halmosi, R., Elber, J., Alony, I., Shotan, A., Fuhrmann, A. V., Amir, O., Romano, S., Marcon, S., Penco, M., Di Mauro, M., Lemme, E., Carubelli, V., Rovetta, R., Metra, M., Bulgari, M., Quinzani, F., Lombardi, C., Bosi, S., Schiavina, G., Squeri, A., Barbieri, A., Di Tano, G., Pirelli, S., Fucili, A., Passero, T., Musio, S., Di Biase, M., Correale, M., Salvemini, G., Brognoli, S., Zanelli, E., Giordano, A., Agostoni, P., Italiano, G., Salvioni, E., Copelli, S., Modena, M. G., Reggianini, L., Valenti, C., Olaru, A., Bandino, S., Deidda, M., Mercuro, G., Dessalvi, C. C., Marino, P. N., Di Ruocco, M. V., Sartori, C., Piccinino, C., Parrinello, G., Licata, G., Torres, D., Giambanco, S., Busalacchi, S., Arrotti, S., Novo, S., Inciardi, R. M., Pieri, P., Chirco, P. R., Galifi, M. A., Teresi, G., Buccheri, D., Minacapelli, A., Veniani, M., Frisinghelli, A., Priori, S. G., Cattaneo, S., Opasich, C., Gualco, A., Pagliaro, M., Mancone, M., Fedele, F., Cinque, A., Vellini, M., Scarfo, I., Romeo, F., Ferraiuolo, F., Sergi, D., Anselmi, M., Melandri, F., Leci, E., Iori, E., Bovolo, V., Pidello, S., Frea, S., Bergerone, S., Botta, M., Canavosio, F. G., Gaita, F., Merlo, M., Cinquetti, M., Sinagra, G., Ramani, F., Fabris, E., Stolfo, D., Artico, J., Miani, D., Fresco, C., Daneluzzi, C., Proclemer, A., Cicoira, M., Zanolla, L., Marchese, G., Torelli, F., Vassanelli, C., Voronina, N., Erglis, A., Tamakauskas, V., Smalinskas, V., Karaliute, R., Petraskiene, I., Kazakauskaite, E., Rumbinaite, E., Kavoliuniene, A., Vysniauskas, V., Brazyte-Ramanauskiene, R., Petraskiene, D., Stankala, S., Switala, P., Juszczyk, Z., Sinkiewicz, W., Gilewski, W., Pietrzak, J., Orzel, T., Kasztelowicz, P., Kardaszewicz, P., Lazorko-Piega, M., Gabryel, J., Mosakowska, K., Bellwon, J., Rynkiewicz, A., Raczak, G., Lewicka, E., Dabrowska-Kugacka, A., Bartkowiak, R., Sosnowska-Pasiarska, B., Wozakowska-Kaplon, B., Krzeminski, A., Zabojszcz, M., Mirek-Bryniarska, E., Grzegorzko, A., Bury, K., Nessler, J., Zalewski, J., Furman, A., Broncel, M., Poliwczak, A., Bala, A., Zycinski, P., Rudzinska, M., Jankowski, L., Kasprzak, J. D., Michalak, L., Soska, K. W., Drozdz, J., Huziuk, I., Retwinski, A., Flis, P., Weglarz, J., Bodys, A., Grajek, S., Kaluzna-Oleksy, M., Straburzynska-Migaj, E., Dankowski, R., Szymanowska, K., Grabia, J., Szyszka, A., Nowicka, A., Samcik, M., Wolniewicz, L., Baczynska, K., Komorowska, K., Poprawa, I., Komorowska, E., Sajnaga, D., Zolbach, A., Dudzik-Plocica, A., Abdulkarim, A. -F., Lauko-Rachocka, A., Kaminski, L., Kostka, A., Cichy, A., Ruszkowski, P., Splawski, M., Fitas, G., Szymczyk, A., Serwicka, A., Fiega, A., Zysko, D., Krysiak, W., Szabowski, S., Skorek, E., Pruszczyk, P., Bienias, P., Ciurzynski, M., Welnicki, M., Mamcarz, A., Folga, A., Zielinski, T., Rywik, T., Leszek, P., Sobieszczanska-Malek, M., Piotrowska, M., Kozar-Kaminska, K., Komuda, K., Wisniewska, J., Tarnowska, A., Balsam, P., Marchel, M., Opolski, G., Kaplon-Cieslicka, A., Gil, R. J., Mozenska, O., Byczkowska, K., Gil, K., Pawlak, A., Michalek, A., Krzesinski, P., Piotrowicz, K., Uzieblo-Zyczkowska, B., Stanczyk, A., Skrobowski, A., Ponikowski, P., Jankowska, E., Rozentryt, P., Polonski, L., Gadula-Gacek, E., Nowalany-Kozielska, E., Kuczaj, A., Kalarus, Z., Szulik, M., Przybylska, K., Klys, J., Prokop-Lewicka, G., Kleinrok, A., Aguiar, C. T., Ventosa, A., Pereira, S., Faria, R., Chin, J., De Jesus, I., Santos, R., Silva, P., Moreno, N., Queiros, C., Lourenco, C., Pereira, A., Castro, A., Andrade, A., Guimaraes, T. O., Martins, S., Placido, R., Lima, G., Brito, D., Francisco, A. R., Cardiga, R., Proenca, M., Araujo, I., Marques, F., Moura, B., Leite, S., Campelo, M., Silva-Cardoso, J., Rodrigues, J., Rangel, I., Martins, E., Correia, A. S., Peres, M., Marta, L., da Silva, G. F., Severino, D., Durao, D., Leao, S., Magalhaes, P., Moreira, I., Cordeiro, A. F., Ferreira, C., Araujo, C., Ferreira, A., Baptista, A., Radoi, M., Bicescu, G., Vinereanu, D., Sinescu, C. -J., Macarie, C., Popescu, R., Daha, I., Dan, G. -A., Stanescu, C., Dan, A., Craiu, E., Nechita, E., Aursulesei, V., Christodorescu, R., Otasevic, P., Simeunovic, D., Ristic, A. D., Celic, V., Pavlovic-Kleut, M., Lazic, J. S., Stojcevski, B., Pencic, B., Stevanovic, A., Andric, A., Iric-Cupic, V., Jovic, M., Davidovic, G., Milanov, S., Mitic, V., Atanaskovic, V., Antic, S., Pavlovic, M., Stanojevic, D., Stoickov, V., Ilic, S., Ilic, M. D., Petrovic, D., Stojsic, S., Kecojevic, S., Dodic, S., Adic, N. C., Cankovic, M., Stojiljkovic, J., Mihajlovic, B., Radin, A., Radovanovic, S., Krotin, M., Klabnik, A., Goncalvesova, E., Pernicky, M., Murin, J., Kovar, F., Kmec, J., Semjanova, H., Strasek, M., Iskra, M. S., Ravnikar, T., Suligoj, N. C., Komel, J., Fras, Z., Jug, B., Glavic, T., Losic, R., Bombek, M., Krajnc, I., Krunic, B., Horvat, S., Kovac, D., Rajtman, D., Cencic, V., Letonja, M., Winkler, R., Valentincic, M., Melihen-Bartolic, C., Bartolic, A., Vrckovnik, M. P., Kladnik, M., Pusnik, C. S., Marolt, A., Klen, J., Drnovsek, B., Leskovar, B., Anguita, M. J. F., Page, J. C. G., Martinez, F. M. S., Andres, J., Genis, A. B., Mirabet, S., Mendez, A., Garcia-Cosio, L., Roig, E., Leon, V., Gonzalez-Costello, J., Muntane, G., Garay, A., Alcade-Martinez, V., Fernandez, S. L., Rivera-Lopez, R., Puga-Martinez, M., Fernandez-Alvarez, M., Serrano-Martinez, J. L., Grille-Cancela, Z., Marzoa-Rivas, R., Blanco-Canosa, P., Paniagua-Martin, M. J., Barge-Caballero, E., Cerdena, I. L., Baldomero, I. F. H., Padron, A. L., Rosillo, S. O., Gonzalez-Gallarza, R. D., Montanes, O. S., Manjavacas, A. M. I., Conde, A. C., Araujo, A., Soria, T., Garcia-Pavia, P., Gomez-Bueno, M., Cobo-Marcos, M., Alonso-Pulpon, L., Cubero, J. S., Sayago, I., Gonzalez-Segovia, A., Briceno, A., Subias, P. E., Hernandez, M. V., Cano, M. J. R., Sanchez, M. A. G., Jimenez, J. F. D., Garrido-Lestache, E. B., Pinilla, J. M. G., de la Villa, B. G., Sahuquillo, A., Marques, R. B., Calvo, F. T., Perez-Martinez, M. T., Gracia-Rodenas, M. R., Garrido-Bravo, I. P., Pastor-Perez, F., Pascual-Figal, D. A., Molina, B. D., Orus, J., Gonzalo, F. E., Bertomeu, V., Valero, R., Martinez-Abellan, R., Quiles, J., Rodrigez-Ortega, J. A., Mateo, I., Elamrani, A., Fernandez-Vivancos, C., Valero, D. B., Almenar-Bonet, L., Sanchez-Lazaro, I. J., Marques-Sule, E., Facila-Rubio, L., Perez-Silvestre, J., Garcia-Gonzalez, P., Ridocci-Soriano, F., Garcia-Escriva, D., Pellicer-Cabo, A., de la Fuente Galan, L., Diaz, J. L., Platero, A. R., Arias, J. C., Blasco-Peiro, T., Julve, M. S., Sanchez-Insa, E., Aured-Guallar, C., Portoles-Ocampo, A., Melin, M., Hagglund, E., Stenberg, A., Lindahl, I. -M., Asserlund, B., Olsson, L., Dahlstrom, U., Afzelius, M., Karlstrom, P., Tengvall, L., Wiklund, P. -A., Olsson, B., Kalayci, S., Temizhan, A., Cavusoglu, Y., Gencer, E., Gunes, H., University of Zurich, and Seferović, Petar M
Subjects: Male, Registry, medicine.medical_specialty, Adverse outcomes, 610 Medicine & health, Angiotensin-Converting Enzyme Inhibitors, 030204 cardiovascular system & hematology, Independent predictor, 2705 Cardiology and Cardiovascular Medicine, Ventricular Function, Left, 03 medical and health sciences, Age, 0302 clinical medicine, Internal medicine, Age related, Hospitalization, Mortality, Sex, medicine, Humans, Registries, Medical prescription, Aged, Heart Failure, Ejection fraction, business.industry, Stroke Volume, medicine.disease, Ageing, Heart failure, 10209 Clinic for Cardiology, Female, Angiotensin Receptor Blockers, Cardiology and Cardiovascular Medicine, business
Abstract: [Abstract] Aims. This study aimed to assess age‐ and sex‐related differences in management and 1‐year risk for all‐cause mortality and hospitalization in chronic heart failure (HF) patients. Methods and results. Of 16 354 patients included in the European Society of Cardiology Heart Failure Long‐Term Registry, 9428 chronic HF patients were analysed [median age: 66 years; 28.5% women; mean left ventricular ejection fraction (LVEF) 37%]. Rates of use of guideline‐directed medical therapy (GDMT) were high (angiotensin‐converting enzyme inhibitors/angiotensin receptor blockers, beta‐blockers and mineralocorticoid receptor antagonists: 85.7%, 88.7% and 58.8%, respectively). Crude GDMT utilization rates were lower in women than in men (all differences: P ≤ 0.001), and GDMT use became lower with ageing in both sexes, at baseline and at 1‐year follow‐up. Sex was not an independent predictor of GDMT prescription; however, age >75 years was a significant predictor of GDMT underutilization. Rates of all‐cause mortality were lower in women than in men (7.1% vs. 8.7%; P = 0.015), as were rates of all‐cause hospitalization (21.9% vs. 27.3%; P < 0.001) and there were no differences in causes of death. All‐cause mortality and all‐cause hospitalization increased with greater age in both sexes. Sex was not an independent predictor of 1‐year all‐cause mortality (restricted to patients with LVEF ≤45%). Mortality risk was significantly lower in patients of younger age, compared to patients aged >75 years. Conclusions. There was a decline in GDMT use with advanced age in both sexes. Sex was not an independent predictor of GDMT or adverse outcomes. However, age >75 years independently predicted lower GDMT use and higher all‐cause mortality in patients with LVEF ≤45%.
Published: 2019
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4. Spin Dynamics of a Solid-State Qubit in Proximity to a Superconductor

Author: Richard Monge, Tom Delord, Nicholas V. Proscia, Zav Shotan, Harishankar Jayakumar, Jacob Henshaw, Pablo R. Zangara, Artur Lozovoi, Daniela Pagliero, Pablo D. Esquinazi, Toshu An, Inti Sodemann, Vinod M. Menon, and Carlos A. Meriles
Subjects: Condensed Matter - Mesoscale and Nanoscale Physics, Mechanical Engineering, Condensed Matter::Superconductivity, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences, General Materials Science, Bioengineering, General Chemistry, Condensed Matter Physics
Abstract: A broad effort is underway to understand and harness the interaction between superconductors and spin-active color centers with an eye on the realization of hybrid quantum devices and novel imaging modalities of superconducting materials. Most work, however, overlooks the complex interplay between either system and the environment created by the color center host. Here we use an all-diamond scanning probe to investigate the spin dynamics of a single nitrogen-vacancy (NV) center proximal to a high-critical-temperature superconducting film in the presence of a weak magnetic field. We find that the presence of the superconductor increases the NV spin coherence lifetime, a phenomenon we tentatively rationalize as a change in the electric noise due to a superconductor-induced redistribution of charge carriers near the NV site. We build on these findings to demonstrate transverse-relaxation-time-weighted imaging of the superconductor film. These results shed light on the complex surface dynamics governing the spin coherence of shallow NVs while simultaneously paving the route to new forms of noise spectroscopy and imaging of superconductors.
Published: 2023

5. PO-02-086 A NOVEL ANTIBIOTIC DELIVERY APPROACH FOR SALVAGE OF CARDIOVASCULAR-IMPLANTABLE ELECTRONIC DEVICES WITH LOCALIZED INFECTION

Author: Ehud Chorin, Moris Topaz, Lorin A. Schwartz, Aviram Hochstadt, Avraham Shotan, Itamar Ashkenazi, Mark Kazatsker, Narin Carmel, Guy Topaz, Yoram Oron, gilad margolis, Eyal Nof, Roy Beinart, Michael Glikson, Anna Mazo, Anat Milman, Michal Dekel, Shmuel Banai, Raphael Rosso, and Sami Viskin
Subjects: Physiology (medical), Cardiology and Cardiovascular Medicine
Published: 2023
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6. Microcavity-coupled emitters in hexagonal boron nitride

Author: Carlos A. Meriles, Weidong Zhou, Gabriel Lopez-Morales, Harishankar Jayakumar, Vinod M. Menon, Nicholas V. Proscia, Xiaochen Ge, and Zav Shotan
Subjects: Materials science, Strain (chemistry), Hexagonal boron nitride, Nanotechnology, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Nanomaterials, 0103 physical sciences, Electrical and Electronic Engineering, 010306 general physics, 0210 nano-technology, Biotechnology
Abstract: Integration of quantum emitters in photonic structures is an important step in the broader quest to generate and manipulate on-demand single photons via compact solid-state devices. Unfortunately, implementations relying on material platforms that also serve as the emitter host often suffer from a tradeoff between the desired emitter properties and the photonic system practicality and performance. Here, we demonstrate “pick and place” integration of a Si3N4 microdisk optical resonator with a bright emitter host in the form of ∼20-nm-thick hexagonal boron nitride (hBN). The film folds around the microdisk maximizing contact to ultimately form a hybrid hBN/Si3N4 structure. The local strain that develops in the hBN film at the resonator circumference deterministically activates a low density of defect emitters within the whispering gallery mode volume of the microdisk. These conditions allow us to demonstrate cavity-mediated out-coupling of emission from defect states in hBN through the microdisk cavity modes. Our results pave the route toward the development of chip-scale quantum photonic circuits with independent emitter/resonator optimization for active and passive functionalities.
Published: 2020
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7. Association between loop diuretic dose changes and outcomes in chronic heart failure: observations from the ESC-EORP Heart Failure Long-Term Registry

Author: Kapelios, C. J., Laroche, C., Crespo-Leiro, M. G., Anker, S. D., Coats, A. J. S., Diaz-Molina, B., Filippatos, G., Lainscak, M., Maggioni, A. P., Mcdonagh, T., Mebazaa, A., Metra, M., Moura, B., Mullens, W., Piepoli, M. F., Rosano, G. M. C., Ruschitzka, F., Seferovic, P. M., Lund, L. H., Gale, C. P., Beleslin, B., Budaj, A., Chioncel, O., Dagres, N., Danchin, N., Erlinge, D., Emberson, J., Glikson, M., Gray, A., Kayikcioglu, M., Maggioni, A., Nagy, K. V., Nedoshivin, A., Petronio, A. -S., Roos-Hesselink, J., Wallentin, L., Zeymer, U., Crespo-Leiro, M., Anker, S., Coats, A., Ferrari, R., Goda, A., Diez, M., Fernandez, A., Fruhwald, F., Gatzov, P., Kurlianskaya, A., Hullin, R., Christodoulides, T., Hradec, J., Nielsen, O. W., Nedjar, R., Uuetoa, T., Jimenez, J. F. D., Harjola, V. -P., Logeart, D., Tousoulis, D., Milicic, D., Merkely, B., Amir, O., Shotan, A., Shafie, D., Mirrakhimov, E., Kavoliuniene, A., Erglis, A., Otljanska, M., Kostovska, E. S., Demarco, D. C., Drozdz, J., Fonseca, C., Dekleva, M., Dahlstrom, U., Goncalvesova, E., Estrago, V., Bajraktari, G., Auer, J., Ablasser, K., Dolze, T., Brandner, K., Gstrein, S., Poelzl, G., Moertl, D., Reiter, S., Muslibegovic, A., Vasilj, M., Fazlibegovic, E., Cesko, M., Zelenika, D., Palic, B., Pravdic, D., Cuk, D., Vitlianova, K., Katova, T., Kurteva, T., Kamenova, D., Antova, M., Krejci, J., Spinar, J., Krupicka, J., Malek, F., Hegarova, M., Lazarova, M., Monhart, Z., Hassanein, M., El Messiry, F., El Shazly, A. H., Elrakshy, Y., Youssef, A., Moneim, A. A., Noamany, M., Dayem, T. K. A., Farag, N., Halawa, S. I., Hamid, M. A., Saleh, A., Ebeid, H., Hanna, R., Louis, O., Enen, M. A., Ibrahim, B. S., Nasr, G., Elbahry, A., Sobhy, H., Ashmawy, M., Gouda, M., Aboleineen, W., Bernard, Y., Meneveau, N., Pillot, M., Morel, M., Seronde, M. -F., Schiele, F., Briand, F., Delahaye, F., Damy, T., Eicher, J. -C., de Groote, P., Fertin, M., Lamblin, N., Isnard, R., Thevenin, S., Hagege, A., Le Marcis, V., J. -F., Ly, Coisne, D., Lequeux, B., Le Moal, V., Mascle, S., Lotton, P., Behar, N., Donal, E., Ridard, C., Reynaud, A., Basquin, A., Bauer, F., Codjia, R., Galinier, M., Tourikis, P., Stavroula, M., Stefanadis, C., Chrysohoou, C., Kotrogiannis, I., Matzaraki, V., Karavidas, A., Tsitsinakis, G., Kapelios, C., Nanas, J., Kampouri, H., Nana, E., Kaldara, E., Eugenidou, A., Vardas, P., Saloustros, I., Tsaknakis, T., Evangelou, S., Tziourganou, H., Tsaroucha, A., Papadopoulou, A., Douras, A., Polgar, L., Kosztin, A., Nyolczas, N., Nagy, A. C., Halmosi, R., Elber, J., Fuhrmann, A. V., Romano, S., Marcon, S., Penco, M., Di Mauro, M., Lemme, E., Carubelli, V., Rovetta, R., Bulgari, M., Quinzani, F., Bosi, S., Schiavina, G., Squeri, A., Di Tano, G., Pirelli, S., Fucili, A., Passero, T., Musio, S., Di Biase, M., Correale, M., Salvemini, G., Brognoli, S., Zanelli, E., Giordano, A., Agostoni, P., Salvioni, E., Copelli, S., Modena, M. G., Valenti, C., Olaru, A., Bandino, S., Deidda, M., Mercuro, G., Marino, P. N., Di Ruocco, M. V., Piccinino, C., Parrinello, G., Licata, G., Torres, D., Giambanco, S., Busalacchi, S., Arrotti, S., Novo, S., Inciardi, R. M., Pieri, P., Galifi, M. A., Teresi, G., Buccheri, D., Minacapelli, A., Veniani, M., Frisinghelli, A., Priori, S. G., Cattaneo, S., Opasich, C., Gualco, A., Pagliaro, M., Mancone, M., Fedele, F., Cinque, A., Vellini, M., Scarfo, I., Romeo, F., Ferraiuolo, F., Sergi, D., Anselmi, M., Melandri, F., Leci, E., Iori, E., Bovolo, V., Frea, S., Bergerone, S., Botta, M., Canavosio, F. G., Gaita, F., Merlo, M., Cinquetti, M., Sinagra, G., Ramani, F., Fabris, E., Artico, J., Miani, D., Fresco, C., Daneluzzi, C., Proclemer, A., Cicoira, M., Zanolla, L., Marchese, G., Torelli, F., Vassanelli, C., Voronina, N., Tamakauskas, V., Smalinskas, V., Karaliute, R., Petraskiene, I., Rumbinaite, E., Brazyte-Ramanauskiene, R., Petraskiene, D., Sinkiewicz, W., Gilewski, W., Pietrzak, J., Orzel, T., Kardaszewicz, P., Lazorko-Piega, M., Mosakowska, K., Bellwon, J., Rynkiewicz, A., Raczak, G., Lewicka, E., Dabrowska-Kugacka, A., Bartkowiak, R., Wozakowska-Kaplon, B., Krzeminski, A., Zabojszcz, M., Grzegorzko, A., Bury, K., Nessler, J., Zalewski, J., Furman, A., Poliwczak, A., Bala, A., Zycinski, P., Rudzinska, M., Jankowski, L., Kasprzak, J. D., Michalak, L., Soska, K. W., Huziuk, I., Flis, P., Weglarz, J., Bodys, A., Grajek, S., Straburzynska-Migaj, E., Dankowski, R., Szymanowska, K., Szyszka, A., Nowicka, A., Samcik, M., Wolniewicz, L., Komorowska, K., Poprawa, I., Komorowska, E., Sajnaga, D., Zolbach, A., Abdulkarim, A. -F., Lauko-Rachocka, A., Kaminski, L., Kostka, A., Cichy, A., Ruszkowski, P., Splawski, M., Fitas, G., Szymczyk, A., Serwicka, A., Fiega, A., Zysko, D., Krysiak, W., Szabowski, S., Skorek, E., Pruszczyk, P., Bienias, P., Ciurzynski, M., Welnicki, M., Mamcarz, A., Folga, A., Zielinski, T., Rywik, T., Leszek, P., Sobieszczanska-Malek, M., Kozar-Kaminska, K., Komuda, K., Wisniewska, J., Tarnowska, A., Marchel, M., Opolski, G., Kaplon-Cieslicka, A., Gil, R. J., Mozenska, O., Gil, K., Pawlak, A., Michalek, A., Krzesinski, P., Piotrowicz, K., Stanczyk, A., Skrobowski, A., Ponikowski, P., Jankowska, E., Rozentryt, P., Polonski, L., Nowalany-Kozielska, E., Kuczaj, A., Kalarus, Z., Szulik, M., Klys, J., Prokop-Lewicka, G., Kleinrok, A., Tavaresaguiar, C., Ventosa, A., Pereira, S., Faria, R., Chin, J., Dejesus, I., Santos, R., Silva, P., Moreno, N., Lourenco, C., Pereira, A., Castro, A., Andrade, A., Oliveiraguimaraes, T., Martins, S., Placido, R., Lima, G., Brito, D., Francisco, A. R., Proenca, M., Araujo, I., Marques, F., Campelo, M., Silva-Cardoso, J., Rodrigues, J., Rangel, I., Martins, E., Peres, M., Marta, L., Severino, D., Durao, D., Leao, S., Magalhaes, P., Moreira, I., Ferreira, C., Araujo, C., Ferreira, A., Baptista, A., Radoi, M., Bicescu, G., Vinereanu, D., Sinescu, C. -J., Macarie, C., Popescu, R., Daha, I., Dan, G. -A., Stanescu, C., Dan, A., Craiu, E., Nechita, E., Christodorescu, R., Otasevic, P., Simeunovic, D., Ristic, A. D., Celic, V., Pavlovic-Kleut, M., Stojcevski, B., Pencic, B., Stevanovic, A., Andric, A., Simic, D., Asanin, M., Iric-Cupic, V., Jovic, M., Milanov, S., Mitic, V., Atanaskovic, V., Antic, S., Pavlovic, M., Stanojevic, D., Stoickov, V., Ilic, S., Deljaninilic, M., Petrovic, D., Stojsic, S., Kecojevic, S., Dodic, S., Adic, N. C., Cankovic, M., Stojiljkovic, J., Mihajlovic, B., Radin, A., Radovanovic, S., Krotin, M., Klabnik, A., Pernicky, M., Murin, J., Kovar, F., Kmec, J., Strasek, M., Iskra, M. S., Ravnikar, T., Suligoj, N. C., Fras, Z., Jug, B., Glavic, T., Losic, R., Bombek, M., Krunic, B., Horvat, S., Kovac, D., Rajtman, D., Letonja, M., Winkler, R., Melihen-Bartolic, C., Bartolic, A., Kladnik, M., Pusnik, C. S., Marolt, A., Klen, J., Drnovsek, B., Leskovar, B., Anguita, M. J. F., Gallegopage, J. C., Martinez, F. M. S., Andres, J., Bayes-Genis, A., Mirabet, S., Mendez, A., Garcia-Cosio, L., Leon, V., Gonzalez-Costello, J., Muntane, G., Garay, A., Alcade-Martinez, V., Fernandez, S. L., Rivera-Lopez, R., Fernandez-Alvarez, M., Serrano-Martinez, J. L., Grille-Cancela, Z., Marzoa-Rivas, R., Paniagua-Martin, M. J., Barge-Caballero, E., Gonzalez-Gallarza, R. D., Salvadormontanes, O., Manjavacas, A. M. I., Conde, A. C., Araujo, A., Soria, T., Gomez-Bueno, M., Cobo-Marcos, M., Alonso-Pulpon, L., Segoviacubero, J., Sayago, I., Gonzalez-Segovia, A., Briceno, A., Subias, P. E., Cano, M. J. R., Sanchez, M. A. G., Pinilla, J. M. G., de la Villa, B. G., Sahuquillo, A., Marques, R. B., Calvo, F. T., Perez-Martinez, M. T., Garrido-Bravo, I. P., Pastor-Perez, F., Pascual-Figal, D. A., Molina, B. D., Orus, J., Gonzalo, F. E., Bertomeu, V., Valero, R., Martinez-Abellan, R., Quiles, J., Mateo, I., Elamrani, A., Fernandez-Vivancos, C., Valero, D. B., Almenar-Bonet, L., Sanchez-Lazaro, I. J., Marques-Sule, E., Facila-Rubio, L., Perez-Silvestre, J., Garcia-Gonzalez, P., Garcia-Escriva, D., Pellicer-Cabo, A., de laFuente Galan, L., Diaz, J. L., Platero, A. R., Arias, J. C., Blasco-Peiro, T., Julve, M. S., Sanchez-Insa, E., Portoles-Ocampo, A., Melin, M., Hagglund, Stenberg, A., Lindahl, I. -M., Asserlund, B., Olsson, L., Afzelius, M., Karlstrom, P., Tengvall, L., Olsson, B., Kalayci, S., Cavusoglu, Y., Gencer, E., Yilmaz, M. B., Gunes, H., Kapelios, C. J., Laroche, C., Crespo-Leiro, M. G., Anker, S. D., Coats, A. J. S., Diaz-Molina, B., Filippatos, G., Lainscak, M., Maggioni, A. P., Mcdonagh, T., Mebazaa, A., Metra, M., Moura, B., Mullens, W., Piepoli, M. F., Rosano, G. M. C., Ruschitzka, F., Seferovic, P. M., Lund, L. H., Gale, C. P., Beleslin, B., Budaj, A., Chioncel, O., Dagres, N., Danchin, N., Erlinge, D., Emberson, J., Glikson, M., Gray, A., Kayikcioglu, M., Maggioni, A., Nagy, K. V., Nedoshivin, A., Petronio, A. -S., Roos-Hesselink, J., Wallentin, L., Zeymer, U., Crespo-Leiro, M., Anker, S., Coats, A., Ferrari, R., Goda, A., Diez, M., Fernandez, A., Fruhwald, F., Gatzov, P., Kurlianskaya, A., Hullin, R., Christodoulides, T., Hradec, J., Nielsen, O. W., Nedjar, R., Uuetoa, T., Jimenez, J. F. D., Harjola, V. -P., Logeart, D., Tousoulis, D., Milicic, D., Merkely, B., Amir, O., Shotan, A., Shafie, D., Mirrakhimov, E., Kavoliuniene, A., Erglis, A., Otljanska, M., Kostovska, E. S., Demarco, D. C., Drozdz, J., Fonseca, C., Dekleva, M., Dahlstrom, U., Goncalvesova, E., Estrago, V., Bajraktari, G., Auer, J., Ablasser, K., Dolze, T., Brandner, K., Gstrein, S., Poelzl, G., Moertl, D., Reiter, S., Muslibegovic, A., Vasilj, M., Fazlibegovic, E., Cesko, M., Zelenika, D., Palic, B., Pravdic, D., Cuk, D., Vitlianova, K., Katova, T., Kurteva, T., Kamenova, D., Antova, M., Krejci, J., Spinar, J., Krupicka, J., Malek, F., Hegarova, M., Lazarova, M., Monhart, Z., Hassanein, M., El Messiry, F., El Shazly, A. H., Elrakshy, Y., Youssef, A., Moneim, A. A., Noamany, M., Dayem, T. K. A., Farag, N., Halawa, S. I., Hamid, M. A., Saleh, A., Ebeid, H., Hanna, R., Louis, O., Enen, M. A., Ibrahim, B. S., Nasr, G., Elbahry, A., Sobhy, H., Ashmawy, M., Gouda, M., Aboleineen, W., Bernard, Y., Meneveau, N., Pillot, M., Morel, M., Seronde, M. -F., Schiele, F., Briand, F., Delahaye, F., Damy, T., Eicher, J. -C., de Groote, P., Fertin, M., Lamblin, N., Isnard, R., Thevenin, S., Hagege, A., Le Marcis, V., Ly, J. -F., Coisne, D., Lequeux, B., Le Moal, V., Mascle, S., Lotton, P., Behar, N., Donal, E., Ridard, C., Reynaud, A., Basquin, A., Bauer, F., Codjia, R., Galinier, M., Tourikis, P., Stavroula, M., Stefanadis, C., Chrysohoou, C., Kotrogiannis, I., Matzaraki, V., Karavidas, A., Tsitsinakis, G., Kapelios, C., Nanas, J., Kampouri, H., Nana, E., Kaldara, E., Eugenidou, A., Vardas, P., Saloustros, I., Tsaknakis, T., Evangelou, S., Tziourganou, H., Tsaroucha, A., Papadopoulou, A., Douras, A., Polgar, L., Kosztin, A., Nyolczas, N., Nagy, A. C., Halmosi, R., Elber, J., Fuhrmann, A. V., Romano, S., Marcon, S., Penco, M., Di Mauro, M., Lemme, E., Carubelli, V., Rovetta, R., Bulgari, M., Quinzani, F., Bosi, S., Schiavina, G., Squeri, A., Di Tano, G., Pirelli, S., Fucili, A., Passero, T., Musio, S., Di Biase, M., Correale, M., Salvemini, G., Brognoli, S., Zanelli, E., Giordano, A., Agostoni, P., Salvioni, E., Copelli, S., Modena, M. G., Valenti, C., Olaru, A., Bandino, S., Deidda, M., Mercuro, G., Marino, P. N., Di Ruocco, M. V., Piccinino, C., Parrinello, G., Licata, G., Torres, D., Giambanco, S., Busalacchi, S., Arrotti, S., Novo, S., Inciardi, R. M., Pieri, P., Galifi, M. A., Teresi, G., Buccheri, D., Minacapelli, A., Veniani, M., Frisinghelli, A., Priori, S. G., Cattaneo, S., Opasich, C., Gualco, A., Pagliaro, M., Mancone, M., Fedele, F., Cinque, A., Vellini, M., Scarfo, I., Romeo, F., Ferraiuolo, F., Sergi, D., Anselmi, M., Melandri, F., Leci, E., Iori, E., Bovolo, V., Frea, S., Bergerone, S., Botta, M., Canavosio, F. G., Gaita, F., Merlo, M., Cinquetti, M., Sinagra, G., Ramani, F., Fabris, E., Artico, J., Miani, D., Fresco, C., Daneluzzi, C., Proclemer, A., Cicoira, M., Zanolla, L., Marchese, G., Torelli, F., Vassanelli, C., Voronina, N., Tamakauskas, V., Smalinskas, V., Karaliute, R., Petraskiene, I., Rumbinaite, E., Brazyte-Ramanauskiene, R., Petraskiene, D., Sinkiewicz, W., Gilewski, W., Pietrzak, J., Orzel, T., Kardaszewicz, P., Lazorko-Piega, M., Mosakowska, K., Bellwon, J., Rynkiewicz, A., Raczak, G., Lewicka, E., Dabrowska-Kugacka, A., Bartkowiak, R., Wozakowska-Kaplon, B., Krzeminski, A., Zabojszcz, M., Grzegorzko, A., Bury, K., Nessler, J., Zalewski, J., Furman, A., Poliwczak, A., Bala, A., Zycinski, P., Rudzinska, M., Jankowski, L., Kasprzak, J. D., Michalak, L., Soska, K. W., Huziuk, I., Flis, P., Weglarz, J., Bodys, A., Grajek, S., Straburzynska-Migaj, E., Dankowski, R., Szymanowska, K., Szyszka, A., Nowicka, A., Samcik, M., Wolniewicz, L., Komorowska, K., Poprawa, I., Komorowska, E., Sajnaga, D., Zolbach, A., Abdulkarim, A. -F., Lauko-Rachocka, A., Kaminski, L., Kostka, A., Cichy, A., Ruszkowski, P., Splawski, M., Fitas, G., Szymczyk, A., Serwicka, A., Fiega, A., Zysko, D., Krysiak, W., Szabowski, S., Skorek, E., Pruszczyk, P., Bienias, P., Ciurzynski, M., Welnicki, M., Mamcarz, A., Folga, A., Zielinski, T., Rywik, T., Leszek, P., Sobieszczanska-Malek, M., Kozar-Kaminska, K., Komuda, K., Wisniewska, J., Tarnowska, A., Marchel, M., Opolski, G., Kaplon-Cieslicka, A., Gil, R. J., Mozenska, O., Gil, K., Pawlak, A., Michalek, A., Krzesinski, P., Piotrowicz, K., Stanczyk, A., Skrobowski, A., Ponikowski, P., Jankowska, E., Rozentryt, P., Polonski, L., Nowalany-Kozielska, E., Kuczaj, A., Kalarus, Z., Szulik, M., Klys, J., Prokop-Lewicka, G., Kleinrok, A., Tavaresaguiar, C., Ventosa, A., Pereira, S., Faria, R., Chin, J., Dejesus, I., Santos, R., Silva, P., Moreno, N., Lourenco, C., Pereira, A., Castro, A., Andrade, A., Oliveiraguimaraes, T., Martins, S., Placido, R., Lima, G., Brito, D., Francisco, A. R., Proenca, M., Araujo, I., Marques, F., Campelo, M., Silva-Cardoso, J., Rodrigues, J., Rangel, I., Martins, E., Peres, M., Marta, L., Severino, D., Durao, D., Leao, S., Magalhaes, P., Moreira, I., Ferreira, C., Araujo, C., Ferreira, A., Baptista, A., Radoi, M., Bicescu, G., Vinereanu, D., Sinescu, C. -J., Macarie, C., Popescu, R., Daha, I., Dan, G. -A., Stanescu, C., Dan, A., Craiu, E., Nechita, E., Christodorescu, R., Otasevic, P., Simeunovic, D., Ristic, A. D., Celic, V., Pavlovic-Kleut, M., Stojcevski, B., Pencic, B., Stevanovic, A., Andric, A., Simic, D., Asanin, M., Iric-Cupic, V., Jovic, M., Milanov, S., Mitic, V., Atanaskovic, V., Antic, S., Pavlovic, M., Stanojevic, D., Stoickov, V., Ilic, S., Deljaninilic, M., Petrovic, D., Stojsic, S., Kecojevic, S., Dodic, S., Adic, N. C., Cankovic, M., Stojiljkovic, J., Mihajlovic, B., Radin, A., Radovanovic, S., Krotin, M., Klabnik, A., Pernicky, M., Murin, J., Kovar, F., Kmec, J., Strasek, M., Iskra, M. S., Ravnikar, T., Suligoj, N. C., Fras, Z., Jug, B., Glavic, T., Losic, R., Bombek, M., Krunic, B., Horvat, S., Kovac, D., Rajtman, D., Letonja, M., Winkler, R., Melihen-Bartolic, C., Bartolic, A., Kladnik, M., Pusnik, C. S., Marolt, A., Klen, J., Drnovsek, B., Leskovar, B., Anguita, M. J. F., Gallegopage, J. C., Martinez, F. M. S., Andres, J., Bayes-Genis, A., Mirabet, S., Mendez, A., Garcia-Cosio, L., Leon, V., Gonzalez-Costello, J., Muntane, G., Garay, A., Alcade-Martinez, V., Fernandez, S. L., Rivera-Lopez, R., Fernandez-Alvarez, M., Serrano-Martinez, J. L., Grille-Cancela, Z., Marzoa-Rivas, R., Paniagua-Martin, M. J., Barge-Caballero, E., Gonzalez-Gallarza, R. D., Salvadormontanes, O., Manjavacas, A. M. I., Conde, A. C., Araujo, A., Soria, T., Gomez-Bueno, M., Cobo-Marcos, M., Alonso-Pulpon, L., Segoviacubero, J., Sayago, I., Gonzalez-Segovia, A., Briceno, A., Subias, P. E., Cano, M. J. R., Sanchez, M. A. G., Pinilla, J. M. G., de la Villa, B. G., Sahuquillo, A., Marques, R. B., Calvo, F. T., Perez-Martinez, M. T., Garrido-Bravo, I. P., Pastor-Perez, F., Pascual-Figal, D. A., Molina, B. D., Orus, J., Gonzalo, F. E., Bertomeu, V., Valero, R., Martinez-Abellan, R., Quiles, J., Mateo, I., Elamrani, A., Fernandez-Vivancos, C., Valero, D. B., Almenar-Bonet, L., Sanchez-Lazaro, I. J., Marques-Sule, E., Facila-Rubio, L., Perez-Silvestre, J., Garcia-Gonzalez, P., Garcia-Escriva, D., Pellicer-Cabo, A., de laFuente Galan, L., Diaz, J. L., Platero, A. R., Arias, J. C., Blasco-Peiro, T., Julve, M. S., Sanchez-Insa, E., Portoles-Ocampo, A., Melin, M., Hagglund, Stenberg, A., Lindahl, I. -M., Asserlund, B., Olsson, L., Afzelius, M., Karlstrom, P., Tengvall, L., Olsson, B., Kalayci, S., Cavusoglu, Y., Gencer, E., Yilmaz, M. B., Gunes, H., University of Zurich, and Kapelios, Chris J
Subjects: medicine.medical_specialty, medicine.drug_class, medicine.medical_treatment, 610 Medicine & health, 030204 cardiovascular system & hematology, 2705 Cardiology and Cardiovascular Medicine, Loop diuretics, 03 medical and health sciences, 0302 clinical medicine, Interquartile range, Furosemide, Internal medicine, medicine, Loop diuretic, Mortality, Ejection fraction, business.industry, Hazard ratio, medicine.disease, Prognosis, Chronic heart failure, 3. Good health, Blood pressure, Heart failure, Drug titration, 10209 Clinic for Cardiology, Cardiology, Diuretic, Cardiology and Cardiovascular Medicine, business, medicine.drug
Abstract: [Abstract] Aims. Guidelines recommend down-titration of loop diuretics (LD) once euvolaemia is achieved. In outpatients with heart failure (HF), we investigated LD dose changes in daily cardiology practice, agreement with guideline recommendations, predictors of successful LD down-titration and association between dose changes and outcomes. Methods and results. We included 8130 HF patients from the ESC-EORP Heart Failure Long-Term Registry. Among patients who had dose decreased, successful decrease was defined as the decrease not followed by death, HF hospitalization, New York Heart Association class deterioration, or subsequent increase in LD dose. Mean age was 66±13 years, 71% men, 62% HF with reduced ejection fraction, 19% HF with mid-range ejection fraction, 19% HF with preserved ejection fraction. Median [interquartile range (IQR)] LD dose was 40 (25–80) mg. LD dose was increased in 16%, decreased in 8.3% and unchanged in 76%. Median (IQR) follow-up was 372 (363–419) days. Diuretic dose increase (vs. no change) was associated with HF death [hazard ratio (HR) 1.53, 95% confidence interval (CI) 1.12–2.08; P = 0.008] and nominally with cardiovascular death (HR 1.25, 95% CI 0.96–1.63; P = 0.103). Decrease of diuretic dose (vs. no change) was associated with nominally lower HF (HR 0.59, 95% CI 0.33–1.07; P = 0.083) and cardiovascular mortality (HR 0.62 95% CI 0.38–1.00; P = 0.052). Among patients who had LD dose decreased, systolic blood pressure [odds ratio (OR) 1.11 per 10 mmHg increase, 95% CI 1.01–1.22; P = 0.032], and absence of (i) sleep apnoea (OR 0.24, 95% CI 0.09–0.69; P = 0.008), (ii) peripheral congestion (OR 0.48, 95% CI 0.29–0.80; P = 0.005), and (iii) moderate/severe mitral regurgitation (OR 0.57, 95% CI 0.37–0.87; P = 0.008) were independently associated with successful decrease. Conclusion. Diuretic dose was unchanged in 76% and decreased in 8.3% of outpatients with chronic HF. LD dose increase was associated with worse outcomes, while the LD dose decrease group showed a trend for better outcomes compared with the no-change group. Higher systolic blood pressure, and absence of (i) sleep apnoea, (ii) peripheral congestion, and (iii) moderate/severe mitral regurgitation were independently associated with successful dose decrease.
Published: 2020

8. Optimal Timing for Coronary Intervention in Patients With Transient ST-Elevation Myocardial Infarction

Author: Michael Kleiner-Shochat, Yaniv Levi, Aaron Frimerman, Naama Amsalem, Rami Abu Fanne, Jameel Mohsen, Avraham Shotan, Simcha R. Meisel, David S. Blondheim, Ariel Roguin, Ofer Kobo, and Asaf Danon
Subjects: Male, Coronary angiography, medicine.medical_specialty, Myocardial Ischemia, Improved survival, Kaplan-Meier Estimate, 030204 cardiovascular system & hematology, Coronary Angiography, Risk Assessment, Time-to-Treatment, Cohort Studies, 03 medical and health sciences, Percutaneous Coronary Intervention, 0302 clinical medicine, St elevation myocardial infarction, Intervention (counseling), Internal medicine, medicine, Humans, In patient, Medical history, Hospital Mortality, 030212 general & internal medicine, Israel, Aged, Proportional Hazards Models, Retrospective Studies, medicine.diagnostic_test, business.industry, Syndrome, Middle Aged, Survival Analysis, Treatment Outcome, Angiography, Cardiology, ST Elevation Myocardial Infarction, Population study, Female, Cardiology and Cardiovascular Medicine, business
Abstract: STEMI patients admitted urgently to the hospital but experience early complete resolution of both ischemic symptoms and ST-elevations on the electrocardiogram are diagnosed as transient STEMI (TSTEMI). Current evidence indicates that primary intervention is plausible but in certain circumstances intervention can be delayed. We sought to examine whether there is a time limit to such a delay that may affect long-term outcome. Study population included prospectively admitted TSTEMI patients whose demographics, pertinent medical history, and clinical and angiographic features were recorded. Study patients were divided by the median time interval from admission to intervention and their characteristics and long-term survival were compared. Study population comprised 260 consecutive patients (age: 57±10 years, men: 84%) diagnosed as TSTEMI who were included from January 2000 to June 2019, which represent 6% of all STEMI patients. Coronary angiography was performed in 254 patients. The median time interval from admission to angiography was 17 hours (IQR: 7.2 to 38.7 hours). Early (17 hours from admission) and late (17 hours from admission) study groups were comparable. One patient died during admission and 41 throughout the long follow-up period of 8.5 ± 5.2 years (median: 8.2 years, IQR: 3.4 to 13.1). Mortality of early-treated TSTEMI patients (11.2%) was significantly lower than of the late-treated patients (21.6%, p0.04). The Kaplan-Meier curve demonstrated a clear tendency toward improved survival in early-treated TSTEMI patients (p0.09). In conclusion, the present data suggest that TSTEMI patients should be treated, if not by primary coronary intervention, then at least within 17 hours from admission to achieve better long-term outcome.
Published: 2019
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9. Myocarditis and Pregnancy

Author: Avraham Shotan and Andrei Keren
Subjects: Immunosuppressive treatment, medicine.medical_specialty, Pregnancy, Myocarditis, Peripartum cardiomyopathy, business.industry, Internal medicine, medicine, business, medicine.disease, Gastroenterology, Viral etiology, Endomyocardial biopsy
Published: 2019
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10. Direct Admission of Patients With ST-Segment-Elevation Myocardial Infarction to the Catheterization Laboratory Shortens Pain-to-Balloon and Door-to-Balloon Time Intervals but Only the Pain-to-Balloon Interval Impacts Short- and Long-Term Mortality

Author: Ariel Roguin, Simcha R. Meisel, Sa'ar Minha, Jameel Mohsen, Yaniv Levi, Alex Blatt, Michael Kleiner-Shochat, Avraham Shotan, Asaf Danon, Rami Abu-Fanne, and Aaron Frimerman
Subjects: Male, medicine.medical_specialty, Cardiac Catheterization, Percutaneous, Long Term Adverse Effects, 030204 cardiovascular system & hematology, Balloon, Time-to-Treatment, 03 medical and health sciences, 0302 clinical medicine, Patient Admission, Percutaneous Coronary Intervention, Internal medicine, medicine, ST segment, Humans, Pain Management, In patient, 030212 general & internal medicine, Myocardial infarction, ST‐segment–elevation myocardial infarction, Angioplasty, Balloon, Coronary, Israel, Mortality, Original Research, business.industry, long‐term mortality, Middle Aged, medicine.disease, primary percutaneous coronary intervention, Quality Improvement, Interventional Cardiology, admission pathway, Treatment, Cardiology, Door-to-balloon, ST Elevation Myocardial Infarction, Long term mortality, Female, Cardiology Service, Hospital, Mortality/Survival, Cardiology and Cardiovascular Medicine, business, Emergency Service, Hospital
Abstract: Background Shortening the pain‐to‐balloon (P2B) and door‐to‐balloon (D2B) intervals in patients with ST‐segment–elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (PPCI) is essential in order to limit myocardial damage. We investigated whether direct admission of PPCI‐treated patients with STEMI to the catheterization laboratory, bypassing the emergency department, expedites reperfusion and improves prognosis. Methods and Results Consecutive PPCI‐treated patients with STEMI included in the ACSIS (Acute Coronary Syndrome in Israel Survey), a prospective nationwide multicenter registry, were divided into patients admitted directly or via the emergency department. The impact of the P2B and D2B intervals on mortality was compared between groups by logistic regression and propensity score matching. Of the 4839 PPCI‐treated patients with STEMI, 1174 were admitted directly and 3665 via the emergency department. Respective median P2B and D2B were shorter among the directly admitted patients with STEMI (160 and 35 minutes) compared with those admitted via the emergency department (210 and 75 minutes, P P P Conclusions Direct admission of PPCI‐treated patients with STEMI decreased mortality by shortening P2B and D2B intervals considerably. However, P2B, but not D2B, impacted mortality. It seems that the D2B interval has reached its limit of effect. Thus, all efforts should be extended to shorten P2B by educating the public to activate early the emergency medical services to bypass the emergency department and allow timely PPCI for the best outcome.
Published: 2020

11. Prediction of readmissions and mortality in patients with heart failure: lessons from the IMPEDANCE-HF extended trial

Author: Iris Dahan, Paul A. Sobotka, David S. Blondheim, Avraham Shotan, Aya Asif, Mark Kazatsker, Jean Marc Weinstein, Marat Fudim, Yoseph Rozenman, Gurusher Panjrath, Ilia Kleiner, Simcha R. Meisel, and Michael Shochat
Subjects: medicine.medical_specialty, New York Heart Association Class, Lung, business.industry, Stroke volume, 030204 cardiovascular system & hematology, medicine.disease, Net reclassification improvement, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, Heart failure, Internal medicine, Secondary analysis, medicine, Cardiology, In patient, 030212 general & internal medicine, Cardiology and Cardiovascular Medicine, business, Lung impedance
Abstract: AIMS Readmissions for heart failure (HF) are a major burden. We aimed to assess whether the extent of improvement in pulmonary fluid content (ΔPC) during HF hospitalization evaluated by lung impedance (LI), or indirectly by other clinical and laboratory parameters, predicts readmissions. METHODS AND RESULTS The present study is based on pre-defined secondary analysis of the IMPEDANCE-HF extended trial comprising 266 HF patients at New York Heart Association Class II-IV and left ventricular ejection fraction ≤ 35% randomized to LI-guided or conventional therapy during long-term follow-up. Lung impedance-guided patients were followed for 58 ± 36 months and the control patients for 46 ± 34 months (P median compared with ΔPC ≤ median for all parameters evaluated in both study groups with the most pronounced difference predicted by LI (P
Published: 2018
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12. Pregnancy Outcomes in Women With Rheumatic Mitral Valve Disease Results From the Registry of Pregnancy and Cardiac Disease

Author: Van Hagen I. M., Thorne S. A., Taha N., Youssef G., Elnagar A., Gabriel H., ElRakshy Y., Iung B., Johnson M. R., Hall R., Roos-Hesselink J. W., Ferrari R., Maggioni A. P., Marelli A., Webb G., Kaemmerer H., Popelova J., Sliwa K., Tavazzi L., Anthony Parsonage W., Stein J., Elkayam U., Thilen U., Budts W., Ruys T., Ferreira T., Missiamenou V., Folkesson Lefrancq E., Aquieri A., Ruda Vega H., Vazquez Blanco M., Lust K., Fagermo N., Donhauser E., Gasimov Z., Jahangirov T., Hasanova I., De Backer J., Demulier L., de Hosson M., Beckx M., Moissens M., Kovacevic-Preradovic T., Kozic M., Lovric M., Vilas Freire C., Chilingirova N., Kratunkov P., Montesclaros A. R., Beaubien E., Gordon E., Walter L., Lindsay C., Wahab N., Vavera Z., El Nagar A., Ebaid H. H., A. El Sayed Makled W., Dardier A., Shabaan M., Eltamawey K., Gamal Abd-El Aziz M., Saad A., Aboleineen W., Ashour Z., Sorour K., A. Meguid Mahdy M., Iserin L., Ladouceur M., Cohen S., Maisuradze D., Mebus S., Gembruch U., Hammerstingl C., Merz W. M., Wald C., Hellige A., Baumgartner H., Schmidt R., Motz R., Olsson A., Berger F., Nagdyman N., Frogoudaki A., Anastasiou-Nana M., Temesvari A., Kohalmi D., Balint H., Merkely B., Liptai C., Bowen M., Cullen M., Thornton P., Husarova V., Blatt A., Elbaz-Greener G., Moravsky G., Vered Z., Vazan Fuhrmann A., Shotan A., Goland S., Festa P., Ait Ali L., Sinagra G., Puggia I., D'Agata Mottolese B., Carmina M. G., Romeo C., Crepaz R., Fesslova V., Azzarelli A., Baldi D., Bovenzi F., Donvito V., Vasario E., Todros T., Niwa K., Mussagaliyeva A., Mekebekova D., Sharipova S., Zaliunas R., Jonkaitiene R., Petrauskaite J., Gumbiene L., Jovanova S., Cassar A., Caruana M., Karamermer Y., Cornette J. M. J., van Dijk A., Bellersen L., Duijnhouwer T., De Groot C., PG Pieper E., van Oppen C., Polak P., Wajon E., Wagenaar L., Estensen M., Lesniak-Sobelga A., Podolec P., Wisniowska-Smialek S., Trybuch A., Hoffman P., Cichocka-Radwan A., Lelonek M., Sobczak S., Faflik U., Tomaszuk-Kazberuk A., Przepiesc J., Gil M., Plaskota K., Trojnarska O., Guerra N., de Sousa L., Petrescu V., Ginghina C., Jurcut R., Mircea Coman I., Ravilevich Gaisin I., Valeryevna Shilina L., Sharashkina N., Tkacheva O., Ivanov D., Irtyuga O., Jovovic L., Prokselj K., Kozelj M., Elliott C., Galian-Gay L., Pijuan-Domenech A., Subirana-Domenech M. T., Tornos P., Murga N., M. Oliver J., Escribano-Subias P., J. Ruiz-Cano M., Delgado-Jimenez J., Furenas E., Dellborg M., Schwerzmann M., Bouchardy J., Rutz T., Tobler D., Sarac L., Batukan Esen O., Catirli Enar S., Al Mulla A., Bazargani N., Al Hatou E., Farook F., Almahmeed W., Cardiology, Van Hagen, I. M., Thorne, S. A., Taha, N., Youssef, G., Elnagar, A., Gabriel, H., Elrakshy, Y., Iung, B., Johnson, M. R., Hall, R., Roos-Hesselink, J. W., Ferrari, R., Maggioni, A. P., Marelli, A., Webb, G., Kaemmerer, H., Popelova, J., Sliwa, K., Tavazzi, L., Anthony Parsonage, W., Stein, J., Elkayam, U., Thilen, U., Budts, W., Ruys, T., Ferreira, T., Missiamenou, V., Folkesson Lefrancq, E., Aquieri, A., Ruda Vega, H., Vazquez Blanco, M., Lust, K., Fagermo, N., Donhauser, E., Gasimov, Z., Jahangirov, T., Hasanova, I., De Backer, J., Demulier, L., de Hosson, M., Beckx, M., Moissens, M., Kovacevic-Preradovic, T., Kozic, M., Lovric, M., Vilas Freire, C., Chilingirova, N., Kratunkov, P., Montesclaros, A. R., Beaubien, E., Gordon, E., Walter, L., Lindsay, C., Wahab, N., Vavera, Z., El Nagar, A., Ebaid, H. H., A. El Sayed Makled, W., Dardier, A., Shabaan, M., Eltamawey, K., Gamal Abd-El Aziz, M., Saad, A., Aboleineen, W., Ashour, Z., Sorour, K., A. Meguid Mahdy, M., Iserin, L., Ladouceur, M., Cohen, S., Maisuradze, D., Mebus, S., Gembruch, U., Hammerstingl, C., Merz, W. M., Wald, C., Hellige, A., Baumgartner, H., Schmidt, R., Motz, R., Olsson, A., Berger, F., Nagdyman, N., Frogoudaki, A., Anastasiou-Nana, M., Temesvari, A., Kohalmi, D., Balint, H., Merkely, B., Liptai, C., Bowen, M., Cullen, M., Thornton, P., Husarova, V., Blatt, A., Elbaz-Greener, G., Moravsky, G., Vered, Z., Vazan Fuhrmann, A., Shotan, A., Goland, S., Festa, P., Ait Ali, L., Sinagra, G., Puggia, I., D'Agata Mottolese, B., Carmina, M. G., Romeo, C., Crepaz, R., Fesslova, V., Azzarelli, A., Baldi, D., Bovenzi, F., Donvito, V., Vasario, E., Todros, T., Niwa, K., Mussagaliyeva, A., Mekebekova, D., Sharipova, S., Zaliunas, R., Jonkaitiene, R., Petrauskaite, J., Gumbiene, L., Jovanova, S., Cassar, A., Caruana, M., Karamermer, Y., Cornette, J. M. J., van Dijk, A., Bellersen, L., Duijnhouwer, T., De Groot, C., PG Pieper, E., van Oppen, C., Polak, P., Wajon, E., Wagenaar, L., Estensen, M., Lesniak-Sobelga, A., Podolec, P., Wisniowska-Smialek, S., Trybuch, A., Hoffman, P., Cichocka-Radwan, A., Lelonek, M., Sobczak, S., Faflik, U., Tomaszuk-Kazberuk, A., Przepiesc, J., Gil, M., Plaskota, K., Trojnarska, O., Guerra, N., de Sousa, L., Petrescu, V., Ginghina, C., Jurcut, R., Mircea Coman, I., Ravilevich Gaisin, I., Valeryevna Shilina, L., Sharashkina, N., Tkacheva, O., Ivanov, D., Irtyuga, O., Jovovic, L., Prokselj, K., Kozelj, M., Elliott, C., Galian-Gay, L., Pijuan-Domenech, A., Subirana-Domenech, M. T., Tornos, P., Murga, N., M. Oliver, J., Escribano-Subias, P., J. Ruiz-Cano, M., Delgado-Jimenez, J., Furenas, E., Dellborg, M., Schwerzmann, M., Bouchardy, J., Rutz, T., Tobler, D., Sarac, L., Batukan Esen, O., Catirli Enar, S., Al Mulla, A., Bazargani, N., Al Hatou, E., Farook, F., and Almahmeed, W.
Subjects: Registrie, Cardiac & Cardiovascular Systems, VALVULAR HEART-DISEASE, heart disease, Disease, 030204 cardiovascular system & hematology, Cardiovascular, 0302 clinical medicine, Pregnancy, Models, Mitral valve, Rheumatic heart disease, Valvular heart disease, Women, Women and minorities, Adult, Female, Humans, Prospective Studies, Mitral Valve Insufficiency, Models, Cardiovascular, Pregnancy Complications, Cardiovascular, Pregnancy Outcome, Registries, Rheumatic Heart Disease, Prospective cohort study, 1102 Cardiorespiratory Medicine and Haematology, 030219 obstetrics & reproductive medicine, valvular heart disease, ROPAC Investigators and EORP Team, SOUTH-AFRICA, EUROPEAN-SOCIETY, OUTPUT, medicine.anatomical_structure, cardiovascular system, Cardiology, Cardiology and Cardiovascular Medicine, Life Sciences & Biomedicine, Women and minoritie, Human, medicine.medical_specialty, DEATHS, STENOSIS, 1117 Public Health and Health Services, 03 medical and health sciences, Physiology (medical), Internal medicine, MANAGEMENT, medicine, Pregnancy outcomes, Science & Technology, business.industry, 1103 Clinical Sciences, medicine.disease, Pregnancy Complications, Prospective Studie, Stenosis, Peripheral Vascular Disease, Cardiovascular System & Hematology, Cardiovascular System & Cardiology, rheumatic, business
Abstract: Background: Cardiac disease is 1 of the major causes of maternal mortality. We studied pregnancy outcomes in women with rheumatic mitral valve disease. Methods: The Registry of Pregnancy and Cardiac Disease is an international prospective registry, and consecutive pregnant women with cardiac disease were included. Pregnancy outcomes in all women with rheumatic mitral valve disease and no prepregnancy valve replacement is described in the present study (n=390). A maternal cardiac event was defined as cardiac death, arrhythmia requiring treatment, heart failure, thromboembolic event, aortic dissection, endocarditis, acute coronary syndrome, and hospitalization for other cardiac reasons or cardiac intervention. Associations between patient characteristics and cardiac outcomes were checked in a 3-level model (patient–center–country). Results: Most patients came from emerging countries (75%). Mitral stenosis (MS) with or without mitral regurgitation (MR) was present in 273 women, isolated MR in 117. The degree of MS was mild in 20.9%, moderate in 39.2%, severe in 19.8%, and severity not classified in the remainder. Maternal death during pregnancy occurred in 1 patient with severe MS. Hospital admission occurred in 23.1% of the women with MS, and the main reason was heart failure (mild MS 15.8%, moderate 23.4%, severe 48.1%; P 1 was an independent predictor of maternal cardiac events. Follow-up at 6 months postpartum was available for 53%, and 3 more patients died (1 with severe MS, 1 with moderate MS, 1 with moderate to severe MR). Conclusions: Although mortality was only 1.9% during pregnancy, ≈50% of the patients with severe rheumatic MS and 23% of those with significant MR developed heart failure during pregnancy. Prepregnancy counseling and considering mitral valve interventions in selected patients are important to prevent these complications.
Published: 2018

13. Optical control of room-temperature valley polaritons

Author: Areg Ghazaryan, Zav Shotan, Vinod M. Menon, Pouyan Ghaemi, Biswanath Chakraborty, Stéphane Kéna-Cohen, Xiaoze Liu, Zheng Sun, Michael Dollar, Jie Gu, and Christopher R. Considine
Subjects: Physics, Photon, Condensed matter physics, business.industry, Physics::Optics, Context (language use), 02 engineering and technology, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Quantum technology, Semiconductor, 0103 physical sciences, Quasiparticle, Polariton, Optoelectronics, Photonics, 010306 general physics, 0210 nano-technology, business, Quantum
Abstract: Valley-polarized light–matter quasiparticles in two-dimensional semiconductor microcavities are demonstrated. Access to spin–valley physics may be useful for photonic quantum technologies. The formation of half-light half-matter quasiparticles under strong coupling results in properties unique from those of the constituent components. Fingerprints of both light and matter are imprinted on the new quasiparticles, called polaritons. In the context of two-dimensional (2D) materials, this opens up the possibility of exploiting the intriguing spin–valley physics of a bare semiconductor combined with the light mass of the photonic component for possible quantum technologies. Specifically, the valley degree of freedom1,2, which remained largely unexplored until the advent of these materials, is highly attractive in this context as it provides an optically accessible route for the control and manipulation of electron spin. Here, we report the observation of room-temperature strongly coupled light–matter quasiparticles that are valley polarized because of the coupling of photons with specific helicity to excitons that occupy quantum mechanically distinct valleys in momentum space. The realization of valley polaritons in 2D semiconductor microcavities presents the first step towards engineering valley-polaritonic devices.
Published: 2017
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14. Acute diagonal-induced ST-elevation myocardial infarction and electrocardiogram-guidance in the era of primary coronary intervention: New insights into an old tool

Author: Emad Maraga, Yaniv Levi, Simcha R. Meisel, Avraham Shotan, Rami Abu Fanne, Aharon Frimerman, Michael Shochat, and Naama Amsalem
Subjects: Adult, Male, medicine.medical_specialty, 030204 cardiovascular system & hematology, Critical Care and Intensive Care Medicine, Coronary Angiography, 03 medical and health sciences, Electrocardiography, 0302 clinical medicine, Percutaneous Coronary Intervention, St elevation myocardial infarction, Internal medicine, Medicine, ST segment, Humans, cardiovascular diseases, 030212 general & internal medicine, Myocardial infarction, Aged, Retrospective Studies, business.industry, General Medicine, Middle Aged, medicine.disease, Cardiology, ST Elevation Myocardial Infarction, Female, Cardiology and Cardiovascular Medicine, business, Follow-Up Studies
Abstract: Background: Previous studies, published before the advent of primary reperfusion, described the electrocardiographic features of ST-segment elevation myocardial infarction (STEMI) caused by total diagonal artery occlusion, as demonstrated at pre-discharge coronary angiography. We aimed to assess the electrocardiographic and echocardiographic features in STEMI unequivocally attributed to a diagonal lesion in the era of primary coronary intervention. Methods: The electrocardiograms and echocardiograms of patients sustaining STEMI caused by diagonal artery involvement were compared with those of patients with STEMI attributed to proximal or mid left anterior descending artery (LAD) lesions. ST-segment deviations were measured at four different points in each lead and analyzed against TIMI flow and SNuH score. The electrocardiographic and echocardiographic features of each group were mapped. Results: In contrast to previous studies claiming an ever-present incidence of at least 1-mm ST-segment elevation in leads I and aVL with diagonal STEMI, we report 86% of any ST-elevation in leads I, aVL and V2 (64–71% for ST-elevation >1 mm). Both higher SNuH score and pre-intervention TIMI flow were associated with larger lateral ST-elevations (85.7% and 86.4–95.5%, respectively). Higher prevalence of ST-depression in the inferior leads reflecting reciprocal changes was observed in patients with diagonal-induced STEMI (57–76% vs. 24–51% in LAD obstructions, p Conclusion: The most sensitive and predictive sign for acute ischemia was any degree of ST-deviation measured 1 mm beyond the J point. ST-elevations in I, aVL and V2, sparing V3-V5, strongly favor isolated diagonal lesion. Proximal LAD lesion lacking ST-segment elevations in leads I and aVL is primarily due to wraparound LAD anatomy.
Published: 2019

15. [DIRECT ADMISSION OF STEMI PATIENTS TO THE CARDIAC CARE UNIT VERSUS ADMISSION VIA THE EMERGENCY DEPARTMENT FOR PRIMARY CORONARY INTERVENTION IMPROVES SHORT AND LONG-TERM SURVIVAL]

Author: Simcha R, Meisel, Michael, Kleiner-Shochat, Aaron, Frimerman, Yaniv, Levy, Rami, Abu Fanne, Naama, Amsalem, Maguli, Bar El, Ohad, Hochman, Jalal, Ashkar, Aya, Asif, Jameel, Mohsen, Adham, Zidan, Elena, Neiman, Hazem, Samara, Mark, Kazatsker, David S, Blondheim, and Avraham, Shotan
Subjects: Patient Admission, Percutaneous Coronary Intervention, Time Factors, Treatment Outcome, Coronary Care Units, Myocardial Infarction, Humans, ST Elevation Myocardial Infarction, Emergency Service, Hospital
Abstract: Shortening door-to-balloon time intervals in ST-elevation myocardial infarction (STEMI) patients treated by primary percutaneous coronary intervention (PPCI) is necessary in order to limit myocardial damage. Direct admission to the cardiac care unit (CCU) facilitates this goal. We compared characteristics and short- and long-term mortality of PPCI-treated STEMI patients admitted directly to the CCU with those admitted via the emergency department (ED).To compare 303 patients admitted directly to the CCU (42%) with 427 admitted via the ED (58%) included in the current registry comprising 730 consecutive PPCI-treated STEMI patients.Groups were similar regarding demographics, medical history and risk factors. Pain-to-CCU time was 151±164 minutes (median-94) for patients admitted directly and 242±226 minutes (160) for those admitted via the ED, while door-to-balloon intervals were 69±42 minutes (61) and 133±102 minutes (111), respectively. LVEF evaluated during admission (48.3±13% [47.5%] vs. 47.7±13.7% [47.5%]) and mean CK level (893±1157 [527] vs. 891±1255 [507], p=0.45) were similar between groups. Mortality was 4.2% vs. 10.3% at 30-days (p0.002), 7.6% and 14.3% at one-year (p0.01), reaching 12.2% and 21.9% at 3.9±2.3 years (median-3.5, p0.004) among directly-admitted patients vs. those admitted via the ED, respectively. Long-term mortality was 4.1%, 9.4%, 21.4%, and 16% for pain-to-balloon quartiles of140 min, 141-207 min, 208-330 min, and330 mins, respectively (p=0.026).Direct admission of STEMI patients to the CCU for PPCI facilitated the attainment of guidelines-dictated door-to-balloon time intervals and yielded improved short- and long-term mortality. Longer pain-to-balloon time was associated with higher long-term mortality.
Published: 2019

16. Scalable microcavity-coupled emitters in hexagonal boron nitride

Author: Proscia, Nicholas V., Jayakumar, Harishankar, Ge, Xiaochen, Lopez-Morales, Gabriel, Shotan, Zav, Zhou, Weidong, Meriles, Carlos A., and Menon, Vinod M.
Subjects: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Physics::Accelerator Physics, Physics::Optics, FOS: Physical sciences, Quantum Physics (quant-ph), Physics - Optics, Optics (physics.optics)
Abstract: Scalable integration of bright emitters in quantum photonic structures is an important step in the broader quest to generate and manipulate single photons via compact solid-state devices. Unfortunately, implementations relying on material platforms that also serve as the emitter host often suffer from a trade-off between the desired emitter properties and the photonic system practicality and performance. Here, we demonstrate 'pick and place' integration of a Silicon Nitride microdisk optical resonator with a bright emitter host in the form of 20nm thick hexagonal boron nitride (hBN).The film folds around the microdisk maximizing contact to ultimately form a composite hBN/Si3N4 structure. The local strain that develops in the hBN film at the resonator circumference deterministically activates a low density of SPEs within the whispering gallery mode volume of the microdisk. These conditions allow us to demonstrate cavity-mediated out-coupling and Purcell enhancement of emission from hBN color centers through the microdisk cavity modes. Our results pave the route toward the development of scalable quantum photonic circuits with independent emitter/resonator optimization for active and passive functionalities., Comment: 14 pages,7 figures
Published: 2019
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17. Deterministically activated color centers in hBN coupled to plasmonic and microcavity systems

Author: Robert Collison, Harishankar Jayakumar, Carlos A. Meriles, Nicholas V. Proscia, Vinod M. Menon, Zav Shotan, Gabriel I. López-Morales, Weidong Zhou, and Xiaochen Ge
Subjects: Coupling, Materials science, business.industry, Lattice (order), Physics::Optics, Optoelectronics, Photonics, business, Quantum information processing, Plasmon
Abstract: We demonstrate coupling of hBN defect emission to Si3N4 microdisk cavities and high-Q plasmonic surface lattice resonances by exploiting the topography of the photonic elements to engineer strain-activated color centers within the element’s field-mode.
Published: 2019
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18. Deterministically coupled quantum emitters in a hexagonal Boron Nitride hybrid microcavity system

Author: Nicholas V. Proscia, Harishankar Jayakumar, Zav Shotan, Gabriel Lopez-Morales, Xiaochen Ge, Weidong Zhou, Carlos A. Meriles, and Vinod M. Menon
Published: 2019
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19. Differentiation between myopericarditis and acute myocardial infarction on presentation in the emergency department using the admission C-reactive protein to troponin ratio

Author: Carmel Levin, Majdi Saada, Yaniv Levi, Aaron Frimerman, Rami Abu Fanne, Jameel Mohsen, Avraham Shotan, Michael Kleiner-Shochat, Randa Natour, Hamuda Nashed, Naama Amsalem, Ofer Kobo, Ariel Roguin, and Simcha R. Meisel
Subjects: Male, Critical Care and Emergency Medicine, Myocardial Infarction, Cardiovascular Medicine, 030204 cardiovascular system & hematology, Single Center, Biochemistry, Vascular Medicine, Diagnostic Radiology, 030218 nuclear medicine & medical imaging, Medical Conditions, 0302 clinical medicine, Medicine and Health Sciences, Coronary Heart Disease, Medicine, Myocardial infarction, Cardiovascular Imaging, Multidisciplinary, biology, Radiology and Imaging, Angiography, Middle Aged, C-Reactive Proteins, Troponin, Myocarditis, C-Reactive Protein, Cardiovascular Diseases, Cardiology, Female, Emergency Service, Hospital, Research Article, Adult, medicine.medical_specialty, Imaging Techniques, Science, Inflammatory Diseases, Context (language use), Research and Analysis Methods, Diagnosis, Differential, 03 medical and health sciences, Diagnostic Medicine, Internal medicine, Humans, cardiovascular diseases, Aged, business.industry, C-reactive protein, Biology and Life Sciences, Proteins, Emergency department, medicine.disease, Triage, Cytoskeletal Proteins, biology.protein, business, Myopericarditis
Abstract: BackgroundThe treatment of myopericarditis is different than that of acute myocardial infarction (AMI). However, since their clinical presentation is frequently similar it may be difficult to distinguish between these entities despite a disparate underlying pathogenesis. Myopericarditis is primarily an inflammatory disease associated with high C-reactive protein (CRP) and relatively low elevated troponin concentrations, while AMI is characterized by the opposite. We hypothesized that evaluation of the CRP/troponin ratio on presentation to the emergency department could improve the differentiation between these two related clinical entities whose therapy is different. Such differentiation should facilitate triage to appropriate and expeditious therapy.MethodsWe evaluated the CRP/troponin ratio on presentation among patients consecutively included in a large single center registry that included 1898 consecutive patients comprising 1025 ST-elevation myocardial infarction (STEMI) patients, 518 Non-STEMI (NSTEMI) patients, and 355 patients diagnosed on discharge as myopericarditis. CRP and troponin were sampled on admission in all patients and their ratio was assessed against discharge diagnosis. ROC analysis of the CRP/troponin ratios evaluated the diagnostic accuracy of myopericarditis against all AMI, STEMI, and NSTEMI patients.ResultsMedian admission CRP/troponin ratios were 84, 65, and 436 mg×ml/liter×ng in STEMI, NSTEMI and myopericarditis groups, respectively (p500 resulted in specificity exceeding 85%, and for a ratio>1000, specificity>92%.ConclusionThe CRP/troponin ratio can serve as an effective tool to differentiate between myopericarditis and AMI. In the appropriate clinical context, the CRP/troponin ratio may preclude further evaluation.
Published: 2021
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20. Photoinduced Modification of Single-Photon Emitters in Hexagonal Boron Nitride

Author: Maena Mackoit, Helmut Fedder, Jrg Wrachtrup, Christopher R. Considine, Zav Shotan, Audrius Alkauskas, Harishankar Jayakumar, Carlos A. Meriles, Vinod M. Menon, and Marcus W. Doherty
Subjects: Quantum optics, Photon, Materials science, business.industry, Astrophysics::High Energy Astrophysical Phenomena, Hexagonal boron nitride, Astrophysics::Cosmology and Extragalactic Astrophysics, 02 engineering and technology, 021001 nanoscience & nanotechnology, 7. Clean energy, 01 natural sciences, Single photon emission, Atomic and Molecular Physics, and Optics, 3. Good health, Electronic, Optical and Magnetic Materials, 0103 physical sciences, Optoelectronics, Electrical and Electronic Engineering, 010306 general physics, 0210 nano-technology, Spectroscopy, business, Astrophysics::Galaxy Astrophysics, Biotechnology
Abstract: We report on the room-temperature single photon emission dynamics originating from defect states in hBN. Photo induced modification of the emission characteristics of thee defects under blue and green illumination is shown.
Published: 2016
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21. Novel Method for Real Time Co-Registration of IVUS and Coronary Angiography

Author: Simcha R. Meisel, Michael Shochat, Pritesh Punjabi, Eitan Abergel, David S. Blondheim, Ariel Roguin, Aharon Frimerman, and Avraham Shotan
Subjects: Coronary angiography, medicine.medical_specialty, Diameter measurement, medicine.diagnostic_test, business.industry, medicine.medical_treatment, Co registration, Stent, 030204 cardiovascular system & hematology, equipment and supplies, 03 medical and health sciences, 0302 clinical medicine, Landing zone, Intravascular ultrasound, Medicine, Radiology, Nuclear Medicine and imaging, In patient, 030212 general & internal medicine, Radiology, Cardiology and Cardiovascular Medicine, business, Cardiac catheterization
Abstract: OBJECTIVES We present our experience with a novel method for real time co-registration of intravascular ultrasound (IVUS) and coronary angiography. BACKGROUND A major limitation of the current practice of concomitant use of coronary angiography and IVUS is that the locations of the acquired IVUS images are not correlated with their exact locations on the vessel roadmap obtained by coronary angiography. METHODS Phantoms simulating the coronary tree were used to test the accuracy and potential of co-registration. Subsequently we examined patients who underwent IVUS during cardiac catheterization. Analysis and feasibility were performed in 42 arteries of 36 patients. RESULTS The statistical validation in phantoms resulted in a co-registration accuracy of 1.12 mm. The length measurement on an angiogram resulted in an accuracy of 0.38 mm. Co-registration in patients was successful in all cases and four categories were assisted by 1(bad) to 5 (good) grading. Accuracy (the co-registration precision in pointing at the exact corresponding location): 4.8±0.41; Ease of use and workflow: 4.74±0.44; Stent landing zone detection and evaluation: 4.58±0.5; Stent landing zone length and diameter measurement: 4.94±0.23. The co-registration error was estimated as no more than 1 mm. CONCLUSION In this pilot study, we found that the novel IVUS and coronary angiography co-registration method is accurate, easy to use, fast and user-friendly. This method precludes the need to use motorized automated pull back device.
Published: 2016
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22. The impact of left ventricular ejection fraction on heart failure patients with pulmonary hypertension

Author: Liaz Zilberman, Shemy Carasso, Offer Amir, Robert Klempfner, Avraham Shotan, Nir Shlomo, Sorel Goland, Barak Zafrir, Evgeny Radzishevsky, Jean Marc Weinstein, Alicia Vazan, Robert Dragu, Wadi Kinany, Tal Hasin, Elad Maor, and Liza Grosman-Rimon
Subjects: Pulmonary and Respiratory Medicine, Male, medicine.medical_specialty, Hypertension, Pulmonary, Cardiovascular risk factors, Blood Pressure, 030204 cardiovascular system & hematology, Critical Care and Intensive Care Medicine, Ventricular Function, Left, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine.artery, medicine, Prevalence, Humans, Prospective Studies, Registries, Israel, Aged, Aged, 80 and over, Heart Failure, High prevalence, Ejection fraction, business.industry, Hazard ratio, Stroke Volume, Middle Aged, medicine.disease, Prognosis, Pulmonary hypertension, Increased risk, 030228 respiratory system, Echocardiography, Heart failure, Pulmonary artery, Cardiology, Female, Cardiology and Cardiovascular Medicine, business
Abstract: Background The most common cause of pulmonary hypertension (PH) in developed countries is left heart disease (LHD, group 2 PH). The development of PH in heart failure (HF) patients is indicative of worse outcomes. Objective The aim of this study was to evaluate the long term outcomes of HF patients with PH in a national long-term registry. Methods Study included 9 cardiology centers across Israel between 01/2013–01/2015, with a 12-month clinical follow-up and 24-month mortality follow-up. Patients were age ≥18 years old with HF and pre-inclusion PH due to left heart disease determined by echocardiography [estimated systolic pulmonary arterial pressure (SPAP) ≥ 50 mmHg]. Patients were categorized into 3 groups: HF with reduced (HFrEF Results The registry included 372 patients, with high prevalence of cardiovascular risk factors. Median HF duration was 4 years and 65% were in severe HF New York Heart Association (NYHA) classification ≥3. Mean systolic pulmonary artery pressure (SPAP) was 62 ± 11 mmHg. During 2-years of follow-up, 54 patients (15%) died. Univariable predictors of mortality included NYHA grade 3–4, chronic renal failure, and SPAP ≥ 65 mmHg. Severe PH was associated with mortality in HFpEF, but not HFmrEF or HFrEF, and remained significant after multivariable adjustment with an adjusted hazard ratio of 2.99, (95%CI 1.29–6.91, p = 0.010). Conclusions The combination of HFpEF with severe PH was independently associated with increased mortality. Currently, HFpEF patients are included with group 2 PH patients. Defining HFpEF with severe PH as a sub-class may be more appropriate, as these patients are at increased risk and deserve special consideration.
Published: 2018

23. Enhancement of Standard ECGs by a New Method for Multi-Cycle Superimposition and Summation

Author: Aharon, Frimerman, Simcha, Meisel, Avraham, Shotan, and David S, Blondheim
Subjects: Male, Electrocardiography, Humans, Reproducibility of Results, Female, Coronary Artery Disease, Diagnostic Errors, Middle Aged, Quality Improvement, Aged, Electrophysiological Phenomena
Abstract: Since the introduction of the electrocardiogram (ECG) in 1902, the fundamentals of ECG data acquisition, display, and interpretation in the clinical arena have not changed much.To present a new method to enhance and improve acquisition, analysis, and display of the standard ECG.We performed ECG enhancement by superimposition and summation of multiple standard ECG cycles of each lead, by temporal alignment to peak R wave and voltage alignment to an improved baseline, at the T-P segment.We enhanced ECG recordings of 504 patients who underwent coronary angiograms for routine indications. Several new ECG features were noted on the enhanced recordings. Examination of a subgroup of 152 patients with a normal rest 12-lead ECG led to the discovery of a new observation, which may help to distinguish between patients with and without coronary artery disease (CAD): namely, a spontaneous cycle-to-cycle voltage spread (VS) at the S-T interval, normalized to VS at the T-P interval. The mean normalized VS was significantly greater in those with CAD (n=61, 40%) than without (n=91, 60%), 5.61 ± 3.79 vs. 4.01 ± 2.1 (P0.05).Our novel method of multiple ECG-cycle superimposition enhances the ECG display and improves detection of subtle electrical abnormalities, thus facilitating the standard rest ECG diagnostic power. We describe, for the first time, voltage spread at the S-T interval, an observed phenomenon that can help detect CAD among individuals with normal rest 12-lead ECG.
Published: 2018

24. Prediction of readmissions and mortality in patients with heart failure: lessons from the IMPEDANCE-HF extended trial

Author: Michael, Kleiner Shochat, Marat, Fudim, Avraham, Shotan, David S, Blondheim, Mark, Kazatsker, Iris, Dahan, Aya, Asif, Yoseph, Rozenman, Ilia, Kleiner, Jean Marc, Weinstein, Gurusher, Panjrath, Paul A, Sobotka, and Simcha R, Meisel
Subjects: Heart Failure, Male, Inpatients, Time Factors, Lung impedance, Heart failure readmission, Stroke Volume, Monitoring heart failure, Prognosis, Patient Readmission, Residual pulmonary congestion, Original Research Articles, Disease Progression, Electric Impedance, Humans, Female, Single-Blind Method, Original Research Article, Israel, Lung, Aged, Follow-Up Studies
Abstract: Aims Readmissions for heart failure (HF) are a major burden. We aimed to assess whether the extent of improvement in pulmonary fluid content (ΔPC) during HF hospitalization evaluated by lung impedance (LI), or indirectly by other clinical and laboratory parameters, predicts readmissions. Methods and results The present study is based on pre‐defined secondary analysis of the IMPEDANCE‐HF extended trial comprising 266 HF patients at New York Heart Association Class II–IV and left ventricular ejection fraction ≤ 35% randomized to LI‐guided or conventional therapy during long‐term follow‐up. Lung impedance‐guided patients were followed for 58 ± 36 months and the control patients for 46 ± 34 months (P median compared with ΔPC ≤ median for all parameters evaluated in both study groups with the most pronounced difference predicted by LI (P
Published: 2018

25. 3524422.pdf

Author: Menon, Vinod, Meriles, Carlos, Proscia, Nicholas, Shotan, Zav, Jayakumar, Harishankar, Alkauskas, Audrius, Doherty, Marcus, Dollar, Michael, Reddy, Prithvi, and Cohen, Charles
Abstract: Supplementary Material
Published: 2018
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26. 3524422.pdf

Author: Menon, Vinod, Meriles, Carlos, Proscia, Nicholas, Shotan, Zav, Jayakumar, Harishankar, Alkauskas, Audrius, Doherty, Marcus, Dollar, Michael, Reddy, Prithvi, and Cohen, Charles
Abstract: Supplementary Material
Published: 2018
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27. Shortness of Breath During Pregnancy: Could a Cardiac Factor Be Involved?

Author: Mordechai Hallak, Sara Shimoni, David S. Blondheim, Nardin Asalih, Jacob George, Osnat Walfish, Zion Hagay, Sorel Goland, Sharon Perelman, and Avraham Shotan
Subjects: medicine.medical_specialty, Pregnancy, business.industry, Diastole, Hemodynamics, General Medicine, Stroke volume, medicine.disease, Surgery, Internal medicine, medicine, Cardiology, Etiology, Gestation, Systole, Cardiology and Cardiovascular Medicine, business, Prospective cohort study
Abstract: Background Shortness of breath (SOB) is common among healthy women with normal pregnancies. However, when no overt cardiac or extra cardiac etiology is found, a subtle cardiac source must be excluded. Hypothesis Pregnancy may induce or unmask myocardial dysfunction that may cause SOB. Methods Healthy pregnant women with significant SOB were recruited for this study. We performed a comprehensive echocardiographic assessment including tissue Doppler imaging (TDI) and 2- dimensional strain imaging (2DS). The echocardiographic data obtained were compared with that of a control group of pregnant women without SOB. Results Thirty pregnant women with SOB were enrolled in the study (age, 31.8 ± 4.9 years, and gestation, 38.2 ± 2.8 weeks) for whom no overt etiology for SOB was detected. Patients with SOB compared with controls had thicker hearts (septum: 10.1 ± 1.1 vs 8.9 ± 0.9 mm; P
Published: 2015
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28. Characteristics, Management, and Outcome of Transient ST-elevation Versus Persistent ST-elevation and Non-ST-elevation Myocardial Infarction

Author: Rami Abu-Fanne, Aaron Frimerman, Yaniv Levy, Avraham Shotan, Mark Kazatsker, Aya Asif, Maguli Barel, Elena Neiman, Michael Kleiner-Shochat, David S. Blondheim, Simcha R. Meisel, and Naama Amsalem
Subjects: Male, Acute coronary syndrome, medicine.medical_specialty, medicine.medical_treatment, Hyperlipidemias, Coronary Artery Disease, 030204 cardiovascular system & hematology, Coronary Angiography, Severity of Illness Index, Coronary artery disease, 03 medical and health sciences, 0302 clinical medicine, Age Distribution, Percutaneous Coronary Intervention, Troponin T, Risk Factors, Internal medicine, Severity of illness, medicine, Diabetes Mellitus, Humans, Thrombolytic Therapy, cardiovascular diseases, 030212 general & internal medicine, Myocardial infarction, Hospital Mortality, Registries, Acute Coronary Syndrome, Coronary Artery Bypass, Non-ST Elevated Myocardial Infarction, Aged, Ejection fraction, business.industry, ST elevation, Smoking, Percutaneous coronary intervention, Stroke Volume, Middle Aged, medicine.disease, Hypertension, Cardiology, ST Elevation Myocardial Infarction, Female, Cardiology and Cardiovascular Medicine, business
Abstract: Patients with acute myocardial infarctions (AMIs) present as persistent ST-elevation myocardial infarction (STEMI) or as non-ST-segment elevation myocardial infarction (NSTEMI). In some patients with STEMI, ST elevations are transient and resolve before coronary intervention (transient ST-elevation myocardial infarction [TSTEMI]). We analyzed our registry comprising all consecutive patients with AMI admitted during 2009 to 2014, and compared the characteristics, management, and outcome of patients with TSTEMI with those of patients with STEMI and NSTEMI. Of 1,847 patients with AMI included in the registry, 1,073 patients sustained a STEMI (58%), 649 had a NSTEMI (35%), and 126 presented with TSTEMI (6.9%). Patients with TSTEMI were younger than patients with NSTEMI and STEMI (56.5 vs 62.8, p
Published: 2017

29. Device Motion Indication: A Novel Image-Based Tool to Measure Relative Device Motion During Coronary Intervention

Author: Rami, Abu Fanne, Simcha Ron, Meisel, Avraham, Shotan, and Aharon, Frimerman
Subjects: Male, Motion, Myocardium, Prosthesis Fitting, Humans, Female, Coronary Artery Disease, Middle Aged, Coronary Angiography, Coronary Vessels, Cardiac Catheters
Abstract: Movement of the stent delivery system in the coronary bed as a result of the cardiac cycle is a well-known clinical observation that usually is either underestimated or ignored. This effect may potentially jeopardize precise stent deployment. We used a novel technology to objectively measure the relative intracoronary device motion in the different coronary segments throughout the cardiac cycle.A total of 193 patients undergoing coronary angiography were enrolled and their studies were analyzed for device movement using the SyncVision System (Philips Volcano). The SyncVision System is an add-on image-processing system with unique enhancement and stabilization capabilities. A new feature, the device-motion indication, can precisely display the predeployment device movement measurement (DMM). The device movements within the three segments of each coronary artery were recorded.We identified 218 branch point sites. Median axial displacement was 2.97 mm at the right coronary artery (RCA), 2.22 mm at the left circumflex, and 1.84 mm at the left anterior descending segments. The most movable segments were mid and distal RCA (P.05). Both heart rate and cardiac contractility significantly affected DMM.The study demonstrates an innovative feature of the SyncVision System as a tool to precisely measure relative device displacement. We claim that the relative device movement is an important quality metric to consider for achieving an effective stent implantation process.
Published: 2017

30. P6048Pregnancy in women with ventricular dysfunction: data from the European Society of Cardiology Registry of Pregnancy and Cardiac Disease (ROPAC)

Author: Lucia Baris, R. Hall, I.M. Van Hagen, Avraham Shotan, J.W. Roos-Hesselink, and Mark R. Johnson
Subjects: medicine.medical_specialty, Pregnancy, business.industry, Internal medicine, medicine, Cardiology, Disease, Cardiology and Cardiovascular Medicine, medicine.disease, business
Published: 2017
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31. Primary Percutaneous Coronary Intervention Versus In-hospital thrombolysis as Reperfusion Therapy in Early-Arriving Low-risk STEMI Patients

Author: Yaniv, Levi, Aaron, Frimerman, Avraham, Shotan, Michael, Shochat, David S, Blondheim, Amit, Segev, Ilan, Goldenerg, Mark, Kazatsker, Liubov, Vasilenko, Nir, Shlomo, and Simcha R, Meisel
Subjects: Percutaneous Coronary Intervention, Time Factors, Treatment Outcome, Humans, ST Elevation Myocardial Infarction, Thrombolytic Therapy, Coronary Angiography, Time-to-Treatment
Abstract: Trials have shown superiority of primary percutaneous intervention (PPCI) over in-hospital thrombolysis in ST-elevation myocardial infarction (STEMI) patients treated within 6-12 hours from symptom onset. These studies also included high-risk patients not all of whom underwent a therapeutic intervention.To compare the outcome of early-arriving stable STEMI patients treated by thrombolysis with or without coronary angiography to the outcome of PPCI-treated STEMI patients.Based on six biannual Acute Coronary Syndrome Israeli Surveys comprising 5474 STEMI patients, we analyzed the outcome of 1464 hemodynamically stable STEMI patients treated within 3 hours of onset. Of these, 899 patients underwent PPCI, 383 received in-hospital thrombolysis followed by angiography (TFA), and 182 were treated by thrombolysis only.Median time intervals from symptom onset to admission were similar while door-to-reperfusion intervals were 63, 45 and 52.5 minutes for PPCI, TFA and thrombolysis only, respectively (P0.001). The 30-day composite endpoint of death, post-infarction angina and myocardial infarction occurred in 77 patients of the PPCI group (8.6%), 64 patients treated by TFA (16.7%), and 36 patients of the thrombolysis only group (19.8%, P0.001), with differences mostly due to post-infarction angina. One-year mortality rate was 27 (3%), 13 (3.4%) and 11 (6.1%) for PPCI, TFA and thrombolysis only, respectively (P = 0.12).PPCI was superior to thrombolysis in early-arriving stable STEMI patients with regard to 30-day composite endpoint driven by a decreased incidence of post-infarction angina. No 1 year survival benefit for PPCI over thrombolysis was observed in early-arriving stable STEMI patients.
Published: 2017

32. The Management and Outcome of Hospitalized and Ambulatory Israeli Heart Failure Patients Compared to European Heart Failure Patients: Results from the ESC Heart Failure Long-Term Registry

Author: Avraham, Shotan, Barak, Zafrir, Tuvia, Ben Gal, Alicia, Vazan, Israel, Gotsman, and Offer, Amir
Subjects: Aged, 80 and over, Heart Failure, Male, Adrenergic beta-Antagonists, Age Factors, Multimorbidity, Angiotensin-Converting Enzyme Inhibitors, Middle Aged, Patient Care Management, Europe, Hospitalization, Sex Factors, Ambulatory Care, Humans, Female, Registries, Israel, Mortality, Aged
Abstract: The treatment of patients hospitalized with heart failure (HHF) and ambulatory chronic heart failure (CHF) differs in various countries.To evaluate the management and outcomes of patients with HFF and CHF in Israel compared to those in other European countries who were included in the ESC-HF Long-Term Registry.From May 2011 to April 2013, heart failure patients - 467 Israelis and 11,973 from other countries - were evaluated. The Israeli patients included 178 with HHF and 289 with CHF. One year outcomes, including all-cause and cardiovascular mortality as well as HHF, were evaluated.The HHF Israeli patients were older than their CHF Israeli counterparts, had more co-morbidities, included more women, and were treated less frequently with medications suggested by European guidelines. The Israeli HHF patients had similar all-cause 1 year mortality rates compared to HHF patients from other participating countries, but their cardiovascular (CV) mortality was lower, while a significantly higher rate of all-cause and HHF was noted. The Israeli CHF patients were older, suffered from more co-morbidities and had prior cardio-electronic implantable devices. In addition, they had higher mortality rates, especially non-CV, and were more frequently hospitalized, compared to CHF patients from other countries.The Israeli patients with heart failure differed in their baseline characteristics and the therapeutic approach. Despite high usage of treatments recommended by official guidelines, especially among CHF patients, mortality, particularly in HHF patients, remained high.
Published: 2017

33. Novel system for measuring giant spectral images and its application for cancer detection

Author: Gali Zimmerman-Moreno, Arnaldo Mayer, Zav Shotan, Yuval Garini, Irena Bronshtein-Berger, Iris Barshack, Moshe Linder, Pramod Kumar, Daniela Necula, and Irina Marin
Subjects: Physics, medicine.medical_specialty, business.industry, 010401 analytical chemistry, Hyperspectral imaging, 01 natural sciences, Sample (graphics), 0104 chemical sciences, Spectral imaging, 010309 optics, Optical axis, Imaging spectroscopy, Interferometry, Optics, 0103 physical sciences, Microscopy, Astronomical interferometer, medicine, business
Abstract: Spectral imaging is an important method that is used for a whole spectrum of applications, but measuring very large spectral images is a challenge that so far was not achieved. We present a novel system for scanning very large spectral images of microscopy samples in a rather short time. The system captures the information while the sample is continuously being scanned on the fly. It therefore breaks the size and speed limits that resulted from existing spectral imaging methods. The spectral separation is achieved through Fourier spectroscopy by using an interferometer mounted along the optical axis (no moving parts). We describe the system and its use for pathological samples.
Published: 2017
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34. Near-deterministic activation of room temperature quantum emitters in hexagonal boron nitride

Author: Proscia, Nicholas V., Shotan, Zav, Jayakumar, Harishankar, Reddy, Prithvi, Dollar, Michael, Alkauskas, Audrius, Doherty, Marcus, Meriles, Carlos A., and Menon, Vinod M.
Subjects: Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences, Physics - Optics, Optics (physics.optics)
Abstract: Applications of quantum science to computing, cryptography and imaging are on their way to becoming key next generation technologies. Owing to the high-speed transmission and exceptional noise properties of photons, quantum photonic architectures are likely to play a central role. A long-standing hurdle, however, has been the realization of robust, device-compatible single photon sources that can be activated and controlled on demand. Here we use strain engineering to create large arrays of quantum emitters in two-dimensional hexagonal boron nitride (hBN). The large energy gap inherent to this Van der Waals material stabilizes the emitters at room temperature within nanoscale regions defined by substrate-induced deformation of the flake. Combining analytical and numerical modeling we show that emitter activation is likely the result of carrier trapping in deformation potential wells localized near the points where the hBN flake reaches the highest curvature. These findings, therefore, hint at novel opportunities for the manipulation of single photon sources through the combined control of strain and external electrostatic potentials under ambient conditions.
Published: 2017
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35. Valley polarized exciton polaritons from two-dimensional semiconductor in microcavity

Author: Areg Ghazaryan, Pouyan Ghaemi, Christopher R. Considine, Michael Dollar, Vinod M. Menon, Jie Gu, Zheng Sun, and Zav Shotan
Subjects: Condensed Matter::Quantum Gases, 0301 basic medicine, Physics, Strongly coupled, Photon, Condensed matter physics, Condensed Matter::Other, business.industry, Exciton, Physics::Optics, 02 engineering and technology, Exciton-polaritons, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, 021001 nanoscience & nanotechnology, Helicity, Condensed Matter::Materials Science, 03 medical and health sciences, Coupling (physics), 030104 developmental biology, Semiconductor, Polariton, 0210 nano-technology, business
Abstract: We report the observation of room temperature strongly coupled microcavity polaritons that are valley polarized due to the coupling of the photons with specific helicity to excitons in the distinct valleys of the 2D material.
Published: 2017
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36. Photo-induced modification of single-photon emitters in hexagonal boron nitride

Author: Zav Shotan, Harishankar Jayakumar, Christopher R. Considine, Maena Mackoit, Helmut Fedder, Jrg Wrachtrup, Audrius Alkauskas, Marcus W. Doherty, Vinod M. Menon, and Carlos A. Meriles
Published: 2017
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37. Derivation of baseline lung impedance in chronic heart failure patients: use for monitoring pulmonary congestion and predicting admissions for decompensation

Author: Ilia Shochat, Iris Dahan, Avraham Shotan, Aya Asif, Aaron Frimerman, Yoseph Rozenman, Mark Kazatsker, Michael Shochat, David S. Blondheim, and Simcha R. Meisel
Subjects: Male, Pulmonary Circulation, medicine.medical_specialty, Health Informatics, Critical Care and Intensive Care Medicine, Asymptomatic, Ventricular Function, Left, Patient Admission, Internal medicine, Electric Impedance, medicine, Humans, Outpatient clinic, Computer Simulation, Decompensation, Prospective Studies, Registries, Derivation, Prospective cohort study, Lung, Aged, Monitoring, Physiologic, Heart Failure, Ejection fraction, business.industry, Models, Cardiovascular, Signal Processing, Computer-Assisted, Middle Aged, medicine.disease, Pulmonary edema, Hospitalization, Treatment Outcome, Anesthesiology and Pain Medicine, Heart failure, Chronic Disease, Cardiology, Physical therapy, Female, medicine.symptom, business, Algorithms
Abstract: The instantaneous lung impedance (ILI) is one of the methods to assess pulmonary congestion or edema (PCE) in chronic heart failure (CHF) patients. Due to usually existing PCE in CHF patients when evaluated, baseline lung impedance (BLI) is unknown. Therefore, the relation of ILI to BLI is unknown. Our aim was to evaluate methods to calculate and appraise BLI or its derivative as reflecting the clinical status of CHF patients. ILI and New York Heart Association (NYHA) class were assessed in 222 patients (67 ± 11 years, LVEF
Published: 2014
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38. THE DIAGNOSTIC VALUE OF C-REACTIVE PROTEIN TO TROPONIN RATIO FOR THE DIFFERENTIATION OF PERIMYOCARDITIS FROM ACUTE MYOCARDIAL INFARCTION

Author: Simcha R. Meisel, Aaron Frimerman, David S. Blondheim, Aya Asif, Rami Abu Fanne, Jamil Muhassen, Naama Amsalem, Michael Shochat, Yaniv Levi, Carmel Levin, and Avraham Shotan
Subjects: medicine.medical_specialty, biology, business.industry, C-reactive protein, Inflammation, Coronary disease, medicine.disease, Troponin, Internal medicine, medicine, Cardiology, biology.protein, cardiovascular diseases, Myocardial infarction, medicine.symptom, Cardiology and Cardiovascular Medicine, business
Abstract: It is frequently difficult to differentiate between perimyocarditis and acute myocardial infarction (AMI). Diagnosis is usually established by excluding obstructive coronary disease. The primary process in perimyocarditis is inflammation, associated with high C-reactive protein (CRP) and low
Published: 2019
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39. INTRAVENOUS VERNAKALANT FOR THE TREATMENT OF NEW-ONSET ATRIAL FIBRILLATION IN THE EMERGENCY DEPARTMENT

Author: Jameel Mohsen, Simcha R. Meisel, Mark Kazatsker, Avraham Shotan, and Ashkar Jalal
Subjects: medicine.medical_specialty, Ventricular tissue, business.industry, medicine.medical_treatment, Atrial fibrillation, Emergency department, Atrial tissue, Antiarrhythmic agent, medicine.disease, New onset atrial fibrillation, Vernakalant, chemistry.chemical_compound, chemistry, Internal medicine, cardiovascular system, medicine, Cardiology, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business, Recent onset
Abstract: Vernakalant is a novel antiarrhythmic agent with a preferential effect on atrial tissue and limited action on ventricular tissue. Intravenous vernakalant effectively converts recent onset atrial fibrillation; conversion is usually achieved quickly with a short half-life and allows early hospital
Published: 2019
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40. HT-KZ detector system: R&D considerations and prototype performance

Author: T. Uakhitov, Arailym Konysbayeva, Valeriy Zhukov, Alexander Iakovlev, Alikhan Yeltokov, Dmitriy Beznosko, Kamilya Yessimbet, Shotan Jakupov, Amir Kaipiyev, and Ayan Batyrkhanov
Subjects: Physics, Scintillation, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, business.industry, QC1-999, Detector, Resolution (electron density), 01 natural sciences, Charged particle, Pulse (physics), Optics, 0103 physical sciences, High Energy Physics::Experiment, Point (geometry), 010306 general physics, business
Abstract: Following the experience with the Horizon-10T detector systems, a completely new detector of Extensive Air Showers (EAS) has been designed to be built at Nazarbayev University, Astana, Kazakhstan. The motivation of building HorizonT-Kazakhstan is to study in detail the phenomenon of the multi-modal EAS events that were initially explored by Horizon-8T and 10T detector systems. This detector will have a ns-level resolution of charged particle arrival times and pulse shape resolution. Each detection point is designed to have a total scintillation area approximately equal to 7.7 m2 and consists of three 1.6×1.6 m detectors located in a triangular arrangement for the local determination of the EAS disk arrival direction, and to have ns precision in timing between points. Local arrival direction is important following evidence of large angle differences in the multimodal events seen previously.
Published: 2019
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41. Two-dimensional strain echocardiography for diagnosing chest pain in the emergency room: a multicentre prospective study by the Israeli echo research group

Author: David Rosenmann, David S. Blondheim, Mohamed Jabarren, Sara Shimoni, Avraham Shotan, Salim Adawi, David Leibowitz, Sorel Goland, Noah Liel-Cohen, Ronen Beeri, Lev Bloch, Sergio L. Kobal, Avinoam Shiran, Micha S. Feinberg, Marina Leitman, and Alex Sagie
Subjects: Male, medicine.medical_specialty, Acute coronary syndrome, Chest Pain, Speckle tracking echocardiography, 030204 cardiovascular system & hematology, Chest pain, Risk Assessment, Severity of Illness Index, Cohort Studies, Diagnosis, Differential, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Odds Ratio, Humans, Radiology, Nuclear Medicine and imaging, 030212 general & internal medicine, Prospective Studies, Systole, Acute Coronary Syndrome, Israel, Prospective cohort study, Aged, biology, business.industry, General Medicine, Emergency department, Middle Aged, medicine.disease, Troponin, Surgery, Survival Rate, ROC Curve, Echocardiography, Cardiology, biology.protein, Female, medicine.symptom, Symptom Assessment, Cardiology and Cardiovascular Medicine, business, Emergency Service, Hospital, Mace, Follow-Up Studies
Abstract: Aims Left ventricular (LV) two-dimensional longitudinal strain (2DLS) analysis by echocardiography has been suggested as a useful tool for the detection of acute coronary syndromes (ACS). Our aim was to determine whether 2DLS analysis could assist in triage of patients with chest pain (CP) in the emergency department (ED). Methods and results We prospectively enrolled patients presenting to the ED with CP and suspected ACS but without a diagnostic ECG or elevated troponin. An echocardiogram was performed within 24 h of CP. For each patient, a histogram of LV myocardial peak systolic strain (PSS) was generated and the value identifying the 20% worst strain values (PSS20%) was determined. A predefined value of greater than −17% was considered abnormal. 2DLS analysis was available for 605 patients (mean age 58 ± 9 years, 70% males), of which 74 (12.2%) had ACS. During a 6-month follow-up, MACE occurred in 4 (5.8%) patients with and in 3 (0.6%) without ACS. An abnormal PSS20% was present in 60/74 patients with ACS (sensitivity 81%, negative predictive value 91%), but also in 391/531 patients without ACS (specificity 26%, positive predictive value 13%). Similar results were found for global longitudinal strain (GLS). Receiver-operating characteristic curves showed an area under curve of 0.59 for PSS20% and 0.6 for GLS ( P = 0.3). Independent predictors of abnormal 2DLS were male gender, body mass index, heart rate, and mean tissue Doppler e ′, but not ACS. Conclusion In this large multicentre prospective study, 2DLS was not a useful tool to rule out ACS in the ED. Clinical trial registration . Unique identifier NCT01163019.
Published: 2016

42. Rapid microscopy measurement of very large spectral images

Author: Moshe Lindner, Yuval Garini, and Zav Shotan
Subjects: medicine.medical_specialty, Microscope, Materials science, business.industry, Hyperspectral imaging, Field of view, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Spectral imaging, law.invention, 010309 optics, Optical axis, Optics, law, 0103 physical sciences, Microscopy, medicine, Spectral resolution, 0210 nano-technology, business, Image resolution
Abstract: The spectral content of a sample provides important information that cannot be detected by the human eye or by using an ordinary RGB camera. The spectrum is typically a fingerprint of the chemical compound, its environmental conditions, phase and geometry. Thus measuring the spectrum at each point of a sample is important for a large range of applications from art preservation through forensics to pathological analysis of a tissue section. To date, however, there is no system that can measure the spectral image of a large sample in a reasonable time. Here we present a novel method for scanning very large spectral images of microscopy samples even if they cannot be viewed in a single field of view of the camera. The system is based on capturing information while the sample is being scanned continuously ‘on the fly’. Spectral separation implements Fourier spectroscopy by using an interferometer mounted along the optical axis. High spectral resolution of ~5 nm at 500 nm could be achieved with a diffraction-limited spatial resolution. The acquisition time is fairly high and takes 6-8 minutes for a sample size of 10mm x 10mm measured under a bright-field microscope using a 20X magnification.
Published: 2016

43. Novel Method for Real Time Co-Registration of IVUS and Coronary Angiography

Author: Aharon, Frimerman, Eitan, Abergel, David S, Blondheim, Avraham, Shotan, Simcha, Meisel, Michael, Shochat, Pritesh, Punjabi, and Ariel, Roguin
Subjects: Male, Phantoms, Imaging, Image Processing, Computer-Assisted, Humans, Reproducibility of Results, Female, Pilot Projects, Stents, Middle Aged, Coronary Angiography, Coronary Vessels, Ultrasonography, Interventional, Aged
Abstract: We present our experience with a novel method for real time co-registration of intravascular ultrasound (IVUS) and coronary angiography.A major limitation of the current practice of concomitant use of coronary angiography and IVUS is that the locations of the acquired IVUS images are not correlated with their exact locations on the vessel roadmap obtained by coronary angiography.Phantoms simulating the coronary tree were used to test the accuracy and potential of co-registration. Subsequently we examined patients who underwent IVUS during cardiac catheterization. Analysis and feasibility were performed in 42 arteries of 36 patients.The statistical validation in phantoms resulted in a co-registration accuracy of 1.12 mm. The length measurement on an angiogram resulted in an accuracy of 0.38 mm. Co-registration in patients was successful in all cases and four categories were assisted by 1(bad) to 5 (good) grading. Accuracy (the co-registration precision in pointing at the exact corresponding location): 4.8±0.41; Ease of use and workflow: 4.74±0.44; Stent landing zone detection and evaluation: 4.58±0.5; Stent landing zone length and diameter measurement: 4.94±0.23. The co-registration error was estimated as no more than 1 mm.In this pilot study, we found that the novel IVUS and coronary angiography co-registration method is accurate, easy to use, fast and user-friendly. This method precludes the need to use motorized automated pull back device.
Published: 2016

44. Pre-admission NT-proBNP improves diagnostic yield and risk stratification – the NT-proBNP for EValuation of dyspnoeic patients in the Emergency Room and hospital (BNP4EVER) study

Author: Michael Shochat, Avraham Shotan, Michael Glikson, James L. Januzzi, Shmuel Bar Haim, Jalal Ashkar, Moshe Sharist, Simcha R. Meisel, Pavel Peschansky, David S. Blondheim, and Margarita Medvedovski
Subjects: medicine.medical_specialty, Discharge diagnosis, Pediatrics, Blinding, Acute decompensated heart failure, business.industry, medicine.drug_class, General Medicine, Emergency department, Critical Care and Intensive Care Medicine, medicine.disease, Acute Heart Failure, Heart failure, Emergency medicine, Risk stratification, Natriuretic peptide, Medicine, Medical diagnosis, Cardiology and Cardiovascular Medicine, business
Abstract: Amino-terminal pro-B-type natriuretic peptide (NT-proBNP) level is useful to diagnose or exclude acutely decompensated heart failure (ADHF) in dyspnoeic patients presenting to the emergency department (ED).To evaluate the impact of ED NT-proBNP testing on admission, length of stay (LOS), discharge diagnosis and long-term outcome.Dyspnoeic patients were randomized in the ED to NT-proBNP testing. Admission and discharge diagnoses, and outcomes were examined.During 17 months, 470 patients were enrolled and followed for 2.0±1.3 years. ADHF likelihood, determined at study conclusion by validated criteria, established ADHF diagnosis as unlikely in 86 (17%), possible in 120 (24%), and likely in 293 (59%) patients. The respective admission rates in these subgroups were 80, 91, and 96%, regardless of blinding, and 61.9% of blinded vs. 74.5% of unblinded ADHF-likely patients were correctly diagnosed at discharge (p=0.029), with similar LOS. 2-year mortality within subgroups was unaffected by test, but was lower in ADHF-likely patients with NT-proBNP levels below median (5000 pg/ml) compared with those above median (p=0.002). Incidence of recurrent cardiac events tracked NT-proBNP levels.ED NT-proBNP testing did not affect admission, LOS, 2-year survival, or recurrent cardiac events among study patients but improved diagnosis at discharge, and allowed risk stratification even within the ADHF-likely group. (ClinicalTrials.gov#NCT00271128).
Published: 2012
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45. Corrigendum to 'Non-Invasive Lung Impedance-Guided Preemptive Treatment in Chronic Heart Failure Patients: A Randomized Controlled Trial (Impedance-HF Trial)'

Author: Michael Kleiner Shochat, Avraham Shotan, David S. Blondheim, Mark Kazatsker, Iris Dahan, Aya Asif, Yoseph Rozenman, Ilia Kleiner, Jean Marc Weinstein, Aaron Frimerman, Lubov Vasilenko, and Simcha R. Meisel
Subjects: Cardiology and Cardiovascular Medicine
Published: 2017
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46. Use of intravenous morphine for acute decompensated heart failure in patients with and without acute coronary syndromes

Author: Zaza Iakobishvili, Avraham Shotan, David Hasdai, Eytan Cohen, Amir Sandach, Aviv Mager, Solomon Behar, Alexander Battler, Moshe Garty, and Shmuel Gottlieb
Subjects: Aspirin, medicine.medical_specialty, Acute coronary syndrome, Acute decompensated heart failure, Exacerbation, business.industry, medicine.disease, Internal medicine, Diabetes mellitus, Heart failure, Heart rate, Emergency Medicine, medicine, Cardiology, Radiology, Nuclear Medicine and imaging, Cardiology and Cardiovascular Medicine, business, Dyslipidemia, medicine.drug
Abstract: Background: Current guidelines regarding the use of intravenous morphine (IM) in the management of patients with acute decompensated heart failure (ADHF) are discordant; whereas the American guidelines reserve IM for terminal patients, the European guidelines recommend its use in the early stage of treatment. Our aim was to determine the impact of IM on outcomes of ADHF patients. Methods: Stepwise logistic regression and propensity score analysis of ADHF patients with and without use of IM was performed in a national heart failure survey. Results: Of the 4102 enrolled patients, we identified 2336 ADHF patients, of whom 218 (9.3%) received IM. IM patients were more likely to have acute coronary syndromes, acute rather than exacerbation of chronic heart failure, and diabetes mellitus and dyslipidemia. They had higher heart rate, were less likely to receive diuretics and more likely to receive aspirin and statins. Unadjusted in-hospital mortality rates were 11.5% versus 5.0% for patients who did or did not r...
Published: 2011
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47. Outcomes of acute heart failure associated with acute coronary syndrome versus other causes

Author: Shmuel Gottlieb, Moshe Garty, Solomon Behar, David Hasdai, Zaza Iakobishvili, Amir Sandach, Aviv Mager, Avraham Shotan, Alexander Battler, Gabriel Greenberg, and Eytan Cohen
Subjects: Inotrope, Coronary angiography, medicine.medical_specialty, Acute coronary syndrome, business.industry, medicine.medical_treatment, Mortality rate, Revascularization, medicine.disease, law.invention, Randomized controlled trial, law, Internal medicine, Heart failure, Emergency Medicine, medicine, Cardiology, Radiology, Nuclear Medicine and imaging, Cardiology and Cardiovascular Medicine, Prospective cohort study, business
Abstract: Background: By and large, prior registries and randomized trials have not distinguished between acute heart failure (AHF) associated with acute coronary syndrome (ACS) versus other causes.Aims: To examine whether the treatments and outcomes of ACS-associated AHF are different from non-ACS-associated AHF.Methods: We examined in a prospective, nationwide hospital-based survey the adjusted outcomes of AHF patients with and without ACS as its principal cause.Results: Of the 4102 patients in our national heart failure survey, 2336 (56.9%) had AHF, of whom 923 (39.5%) had ACS-associated AHF. These patients were more likely to receive intravenous inotropes and vasodilators and to undergo coronary angiography and revascularization, but less likely to receive intravenous diuretics. The unadjusted in-hospital, 30-day, one-year, and four-year mortality rates for AHF patients with or without ACS were 6.5% versus 5.0% (P = 0.13), 10.3% versus 7.5% (P = 0.02), 26.6% versus 31.0% (P = 0.02), and 55.3% versus 63.3% (P = ...
Published: 2011
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48. A novel radiological score to assess lung fluid content during evolving acute heart failure in the course of acute myocardial infarction

Author: Avraham Shotan, Michael Shochat, David S. Blondheim, Aya Asif, Yoseph Rozenman, Victoria Trachtengerts, Simcha R. Meisel, Ilia Shochat, Mark Kazatsker, and Vladimir Gurovich
Subjects: medicine.medical_specialty, Lung, medicine.diagnostic_test, business.industry, medicine.disease, medicine.anatomical_structure, Radiological weapon, Heart failure, Edema, Internal medicine, Emergency Medicine, medicine, Cardiology, Radiology, Nuclear Medicine and imaging, Myocardial infarction, medicine.symptom, Cardiology and Cardiovascular Medicine, business, Chest radiograph, Lung impedance
Abstract: Background: Monitoring of lung fluid content (LFC) in order to predict acute heart failure (AHF) during acute myocardial infarction (AMI) is an unmet challenge.Aim: To evaluate in AMI patients the ability of proposed radiological score (RS), which is the sum of selected radiological signs of congestion, to reflect correctly LFC, as assessed with repeat physical examinations and lung impedance (LI) measurements.Methods: Chest X-rays were taken at baseline, when rales were detected, whenever indicated, and at conclusion of monitoring. RS grading for LFC assessment was: RS = 0–1 for normal X-ray, RS = 2–4 for interstitial congestion, and RS values of 5–6, 7–8 and 9–10 signified mild, moderate and severe alveolar edema, respectively.Results: 624 AMI patients without AHF at baseline were monitored (94 ± 42 h). 476 patients (76%) with baseline RS of 0.3 ± 0.5 did not develop AHF. Overt AHF developed in 148 patients (24%) during monitoring; baseline RS (0.6 ± 0.8) reached 5.4 ± 0.7, 7.0 ± 0.8, and 9.8 ± 0.5 at t...
Published: 2011
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49. Abstracts

Author: O. Barthelemy, J. Silvain, D. Brieger, A. Bellemain-Appaix, G. Cayla, F. Beygui, R. Lancar, J. P. Collet, A. Mercadier, G. Montalescot, K. S. Cha, Y. H. Nam, J. H. Kim, S. Y. Park, T. H. Park, M. H. Kim, Y. D. Kim, H. C. Lee, M. S. Ahn, T. J. Hong, R. Blanco, F. Blanco, J. Szarfer, A. Garcia Escudero, G. Gigena, J. Gagliardi, A. Rodriguez, R. Sarmiento, S. Affatatto, M. Riccitelli, A. Petris, M. D. Datcu, C. Pop, M. Radoi, C. Arsenescu-Georgescu, I. Petrescu, L. Petrescu, L. Serban, E. Nechita, G. Tatu-Chitoiu, M. Dorobantu, I. Benedek, E. Craiu, C. Sinescu, D. D. Ionescu, C. Ginghina, B. Minescu, A. Izzo, P. Mantovani, L. Tomasi, L. Dall'oglio, S. Bonatti, R. Rosiello, M. Romano, F. Agostini, R. Zanini, Z. Y. Zhao, Y. J. Wu, J. J. Li, Y. J. Yany, H. Y. Qian, Y. D. Tang, A. T. Timoteo, A. Toste, A. Lousinha, R. Ramos, J. A. Oliveira, M. L. Ferreira, R. C. Ferreira, C. Cabades, J. L. Diez Gil, P. Aguar, D. Sanmiguel, A. Lopez-March, R. Marmol, L. Guerra, V. Girbes, J. Ferrando, A. Rincon De Arellano, L. Patricio, M. Blondal, T. Ainla, T. Marandi, J. Eha, M. M. Oliveira, M. N. Silva, P. S. Cunha, J. Feliciano, S. Silva, J. Kanovsky, P. Kala, J. Parenica, M. Poloczek, K. Prymusova, L. Kubkova, J. Spinar, D. Olinic, C. Homorodean, M. Ober, M. Olinic, C. Andrioaia, A. Condac, M. Masmoudi, B. Berdaoui, S. Labidi, C. Tapia Ballesteros, C. Hernandez Luis, M. G. Sandin, J. M. Vegas, R. Andion, N. Martinez, I. A. Gonzalez, M. Alvarado, I. J. Amat, J. A. San Roman, M. J. Garcia Gonzalez, E. Arroyo Ucar, C. Hernandez Garcia, M. Dorta Martin, F. Marrero Rodriguez, R. Dragu, M. Kapeliovich, H. Hammerman, D. Silva, N. Cortez-Dias, C. Jorge, J. Silva Marques, P. Carilho Ferreira, S. Robalo Martins, M. Almeida Ribeiro, C. Calisto, M. Fiuza, M. G. Lopes, P. Milicevic, M. Panic, I. Stankovic, D. Milicevic, T. Kalezic, S. Kafedzic, I. Ilic, M. Cerovic, B. Putnikovic, A. Neskovic, D. Rott, D. Leibowitz, Z. Monhart, J. Reissigova, H. Grunfeldova, P. Jansky, B. Valente, I. Villanueva Benito, I. Solla, E. Paredes, O. Diaz Castro, F. Calvo, J. A. Baz, A. Iniguez, A. Aleksova, R. Gerloni, R. Belfiore, C. Carriere, G. Barbati, E. Fabris, F. Possa, D. Nait, M. Milo, G. Sinagra, N. Marques, J. Mimoso, V. Gomes, R. M. Agra Bermejo, E. A. A. Emad Abu Assi, S. R. R. Sergio Raposeiras Roubin, P. C. G. Pilar Cabanas Grandio, C. P. G. Carlos Pena Gil, J. M. G. A. Jose Maria Garcia Acuna, J. R. G. J. Jose Ramon Gonzalez Juanatey, M. J. Daly, P. Scott, C. G. Owens, A. Tomlin, B. Smith, A. A. J. Adgey, L. R. Alvarez-Contreras, U. Juarez, A. Altamirano, A. Arias, A. Alvarez-San Gabriel, H. Gonzalez-Pacheco, C. Martinez-Sanchez, M. Rahnavardi, M. Keshtkar-Jahromi, H. Vakili, S. Gholamin, S. M. Razavi, T. Gilis-Januszewski, K.- P. Mellwig, M. Wiemer, J. Gilis-Januszewski, A. Peterschroeder, J. Koerfer, D. Horstkotte, M. Vrsalovic, B. Getaldic, N. Vrkic, H. Pintaric, S. Khan, B. Wasan, L. Moretti, P. Grossi, S. Silenzi, M. Testa, L. Candelori, L. N. Clementi, M. Forlini, L. Lando, M. L. Pezzuoli, P. Corradetti, G. Leurent, P. Y. Pennec, E. Filippi, B. Moquet, J. P. Hacot, P. Druelles, A. Rialan, G. Rouault, I. Coudert, H. Le Breton, S. Gevaert, F. Tromp, E. Vandecasteele, F. De Somer, Y. Van Belleghem, S. Bouchez, F. Martens, I. Herck, M. De Pauw, O. Ludka, M. Sepsi, R. Miklik, L. Dusek, D. Tomcikova, J. M. Garcia-Acuna, P. Aguiar-Souto, S. Raposeiras Roubin, R. Agra-Bermejo, M. Jacquet, E. Abu-Assi, J. R. Gonzalez-Juanatey, A. Ibatov, R. Labrova, R. Karlik, P. Lokaj, Q. She, S. B. Deng, S. H. Huang, L. J. Gu, J. I. A. N. Rong, Z. K. Wu, Y. Li, J. Zhang, L. Parascan, A. Campanile, L. Spinelli, G. Santulli, M. Ciccarelli, S. De Gennaro, E. Assante Di Panzillo, B. Trimarco, G. Iaccarino, E. Bobescu, G. Datcu, D. Dobreanu, B. Doka, J.- C. Charniot, C. Cosson, J. P. Albertini, R. Bittar, P. Giral, C. Cherfils, E. Guillerm, D. Bonnefont-Rousselot, A. Rusali, L. Cojocaru, I. Parepa, T. Koizumi, S. Iida, J. Sato, T. Kikutani, T. 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Khaled Nagi, O. Tayeh, W. Farok, A. Mousa, P. Neuzil, J. Skoda, J. Petru, L. Sediva, S. Kralovec, F. Holy, K. Holdova, P. Jehlicka, P. Plasil, V. Y. Reddy, S. Alabakovska, D. Labudovic, S. Jovanova, K. Tosheska, M. Alabakovski, K. Jeevaratnam, S. P. Tee, Y. Zhang, L. Guzadhur, I. S. Gurung, R. Duehmke, A. A. Grace, M. Lei, C. L. Huang, Y. Ishibashi, M. Yamauchi, Y. Akashi, H. Musha, F. Miyake, T. Hnatek, L. Kamenik, P. Sedlon, J. Luxova, B. Steuerova, J. Skvaril, M. Cernohous, M. Zavoral, N. Ratkovic, N. R. Nemanja Djenic, A. J. Aleksandra Jovelic, S. O. Slobodan Obradovic, B. G. Branko Gligic, E. Kletsiou, M. Giannakopoulou, E. Bozas, E. K. Iliodromitis, E. D. E. Papathanassoglou, M. Anton, G. Anton, M. Muraru, S. Salinger Martinovic, M. Radosavljevic, D. Stanojevic, M. Zivkovic, T. Pessoa, N. Aspromonte, C. Ronco, M. Tubaro, M. Santini, F. Colivicchi, A. Aiello, D. Cruz, A. Anzoletti Boscolo, G. Vianello, R. Valle, A. Parspour, S. Watkins, D. Datta, A. G. Nikishin, M. M. Pirnazarov, T. A. Nurbaev, Z. Motovska, M. Fischerova, P. Osmancik, M. Maly, P. Widimsky, E. Pavli, A. Dibra, J. Mehilli, L. Dibra, A. Schoemig, A. Kastrati, P. Carmo, M. Almeida, R. Teles, P. Goncalves, J. Brito, F. D'ascenzo, A. Gonella, G. Longo, A. Pullara, C. Moretti, F. Sciuto, P. Omede', G. Biondi Zoccai, G. P. Trevi, I. Sheiban, H. M. Cafe, D. Pereira, D. Freitas, D. Ortiz Berbel, J. M. Rabasa Baraibar, A. M. Leone, A. De Caterina, A. Aurelio, A. Sciahbasi, E. Lioy, C. Trani, F. Burzotta, I. Porto, A. G. Rebuzzi, K. Trusinskis, D. Juhnevica, K. Strenge, D. Sondore, I. Kumsars, S. Jegere, I. Narbute, A. Grave, I. Zakke, A. Erglis, C. Ferrari, A. L. Bartorelli, M. Saeed, D. Cozma, S. Pescariu, S. I. Dragulescu, H. S. Kamal, A. Abdelfattah, A. M. Abdelbary, H. Elassar, A. Naggar, M. Khaled, A. M. Fareed, J. M. Pernes, J. C. Gaux, M. W. Prull, B. Sasko, H. Wirdemann, A. Bittlinsky, T. Butz, H. J. Trappe, M. Perazzolo Marra, L. Cacciavillani, A. Marzari, M. De Lazzari, R. Turri, P. 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Caputo, I. Quatrini, A. Calabro, G. Antonelli, M. S. Campagna, B. Franci, R. Nuti, A. Maisel, M. Negrini, T. Minora, P. Marino, R. Seregni, E. Tavlueva, O. Barbarash, L. Barbarash, T. Janota, J. Kudlicka, K. Malik, D. Wichterle, J. Hradec, R. Body, S. D. Carley, G. Mcdowell, M. Nuttall, C. Wibberley, M. France, J. K. Cruickshank, K. Mackway-Jones, M. Leon, C. Cozma, F. Mitu, D. R. Almeida, C. B. Dias, I. Burazor, M. Burazor, M. Krstic, M. Lazovic, M. Vukmanovic, J. Djordjevic, Z. Radovanovic, D. Ilic, P. Bosnjakovic, A. C. Ferreira, P. S. Mateus, P. Fontes, T. Teixeira, G. Conte, A. Menozzi, E. Solinas, M. G. Bolognesi, I. Tadonio, F. Mantovani, A. Cattabiani, L. Vignali, D. Ardissino, O. Tautu, A. Alexandrescu, R. Niculescu, R. Jankovic, N. Bozinovic, C. Santos, F. Costa, G. Cardoso, I. Correia, K. Fountoulaki, S. Kastellanos, E. Voltirakis, A. Kokotos, C. Michalakeas, K. Kontsas, K. Hasioti, E. T. Iliodromitis, M. G. Sandin Fuentes, E. Zatarain Nicolas, N. Martinez Uruena, M. Alvarado Montes De Oca, V. Dytrych, T. Kovarnik, O. Smid, A. Kral, A. G. Aroutunov, S. Intwala, I. Jegere, H. S. H. Shaalan, Z. Pagava, R. Agladze, R. Shakarishvili, N. Sharashidze, L. Gujejiani, G. Saatashvili, T. Z. Katova, V. Kostova, Y. Simova, S. Vukotic, S. Rafajlovski, R. Romanovic, N. Antonijevic, B. Gligic, M. Hutyra, T. Skala, D. Horak, D. Vindis, M. Taborsky, A. Contine, M. Del Pinto, F. Angeli, P. Verdecchia, F. Borgognoni, E. Grikstaite, P. Pantano, G. Ambrosio, C. Cavallini, C. Bonanad, J. Sanchis, V. Bodi, J. Nunez, X. Bosch, M. Heras, M. Pellicer, A. Llacer, L. Adao, M. Oliveira, H. Goncalves, J. Primo, V. Gama, C. Lombardi, M. Metra, S. Bugatti, E. Pasotti, F. Quinzani, M. Adamo, C. Villa, R. Rovetta, A. Manerba, M. Mariani, A. Dushpanova, M. Baroni, E. Cerone, A. Nardelli, J. Gianetti, S. Berti, F. Feliciano, R. Soares, S. Santos, A. Kruger, D. Vondrakova, J. Herget, C. Navarro, N. A. Cromie, J. A. A. Adgey, D. Caeiro Pereira, P. Braga, R. Fontes Carvalho, A. Rodrigues, M. Goncalves, L. Simoes, and K. V. Borisov
Subjects: Cardiology and Cardiovascular Medicine
Published: 2010
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50. Near-deterministic activation of room-temperature quantum emitters in hexagonal boron nitride

Author: Nicholas V. Proscia, Zav Shotan, Harishankar Jayakumar, Prithvi Reddy, Charles Cohen, Michael Dollar, Audrius Alkauskas, Marcus Doherty, Carlos A. Meriles, and Vinod M. Menon
Subjects: Materials science, business.industry, Resonance, 02 engineering and technology, Quantum entanglement, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, 0104 chemical sciences, Electronic, Optical and Magnetic Materials, symbols.namesake, Delocalized electron, Lattice (order), symbols, Optoelectronics, Photonics, van der Waals force, 0210 nano-technology, business, Quantum, Plasmon
Abstract: Cooperative phenomena stemming from radiation-field-mediated coupling between individual quantum emitters are presently attracting broad interest for on-chip photonic quantum memories and long-range entanglement. Common to these applications is the generation of electromagnetic modes over macroscopic distances. Much research, however, is still needed before such systems can be deployed in the form of practical devices, starting with the investigation of alternate physical platforms. Quantum emitters in two-dimensional (2D) systems provide an intriguing route because these materials can be adapted to arbitrarily shaped substrates to form hybrid systems where emitters are near-field-coupled to suitable optical modes. Here, we report a scalable coupling method allowing color center ensembles in a van der Waals material - hexagonal boron nitride - to couple to a delocalized high quality plasmonic surface lattice resonance. This type of architecture is promising for photonic applications, especially given the ability of the hexagonal boron nitride emitters to operate as single-photon sources at room temperature.
Published: 2018
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