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1. Comparison between Novel and Conventional Electrocardiographic Markers of Atrial Cardiomyopathy for identification of Persons at Risk for Ischemic Stroke

Author

Huang, T, primary, Aldaoud, S A, additional, Mueller-Edendorn, B M E, additional, Pilia, N P, additional, Eichenlaub, M E, additional, Allgeier, J A, additional, Keyl, C K, additional, Neumann, F J N, additional, Trenk, D T, additional, Westermann, D W, additional, Arentz, T A, additional, and Jadidi, A J, additional

Published
2024
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2. Machine learning for development of ECG-based prediction models for atrial fibrillation, thromboembolism and mortality in patients with heart failure

Author

Huang, T H, primary, Ahlgrim, C A, additional, Mueller-Edendorn, B M E, additional, Pilia, N P, additional, Eichenlaub, M E, additional, Allgeier, J A, additional, Keyl, C K, additional, Neumann, F J N, additional, Trenk, D T, additional, Westermann, D W, additional, Arentz, T A, additional, and Jadidi, A J, additional

Published
2024
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9. 37th International Symposium on Intensive Care and Emergency Medicine (part 2 of 3)

Author

Rob, D., primary, Špunda, R., additional, Lindner, J., additional, Šmalcová, J., additional, Šmíd, O., additional, Kovárník, T., additional, Linhart, A., additional, Bìlohlávek, J., additional, Marinoni, M. M., additional, Cianchi, G., additional, Trapani, S., additional, Migliaccio, M. L., additional, Gucci, L., additional, Bonizzoli, M., additional, Cramaro, A., additional, Cozzolino, M., additional, Valente, S., additional, Peris, A., additional, Grins, E., additional, Kort, E., additional, Weiland, M., additional, Shresta, N. Manandhar, additional, Davidson, P., additional, Algotsson, L., additional, Fitch, S., additional, Marco, G., additional, Sturgill, J., additional, Lee, S., additional, Dickinson, M., additional, Boeve, T., additional, Khaghani, A., additional, Wilton, P., additional, Jovinge, S., additional, Ahmad, A. N., additional, Loveridge, R., additional, Vlachos, S., additional, Patel, S., additional, Gelandt, E., additional, Morgan, L., additional, Butt, S., additional, Whitehorne, M., additional, Kakar, V., additional, Park, C., additional, Hayes, M., additional, Willars, C., additional, Hurst, T., additional, Best, T., additional, Vercueil, A., additional, Auzinger, G., additional, Adibelli, B., additional, Akovali, N., additional, Torgay, A., additional, Zeyneloglu, P., additional, Pirat, A., additional, Kayhan, Z., additional, Schmidbauer, S. S., additional, Herlitz, J., additional, Karlsson, T., additional, Friberg, H., additional, Knafelj, R., additional, Radsel, P., additional, Duprez, F., additional, Bonus, T., additional, Cuvelier, G., additional, Mashayekhi, S., additional, Maka, M., additional, Ollieuz, S., additional, Reychler, G., additional, Mosaddegh, R., additional, Abbasi, S., additional, Talaee, S., additional, Zotzmann, V. Z., additional, Staudacher, D. S., additional, Wengenmayer, T. W., additional, Dürschmied, D. D., additional, Bode, C. B., additional, Nelskylä, A., additional, Nurmi, J., additional, Jousi, M., additional, Schramko, A., additional, Mervaala, E., additional, Ristagno, G., additional, Skrifvars, M., additional, Ozsoy, G., additional, Kendirli, T., additional, Azapagasi, E., additional, Perk, O., additional, Gadirova, U., additional, Ozcinar, E., additional, Cakici, M., additional, Baran, C., additional, Durdu, S., additional, Uysalel, A., additional, Dogan, M., additional, Ramoglu, M., additional, Ucar, T., additional, Tutar, E., additional, Atalay, S., additional, Akar, R., additional, Kamps, M., additional, Leeuwerink, G., additional, Hofmeijer, J., additional, Hoiting, O., additional, Van der Hoeven, J., additional, Hoedemaekers, C., additional, Konkayev, A., additional, Kuklin, V., additional, Kondratyev, T., additional, Konkayeva, M., additional, Akhatov, N., additional, Sovershaev, M., additional, Tveita, T., additional, Dahl, V., additional, Wihersaari, L., additional, Skrifvars, M. B., additional, Bendel, S., additional, Kaukonen, K. M., additional, Vaahersalo, J., additional, Romppanen, J., additional, Pettilä, V., additional, Reinikainen, M., additional, Lybeck, A., additional, Cronberg, T., additional, Nielsen, N., additional, Rauber, M., additional, Steblovnik, K., additional, Jazbec, A., additional, Noc, M., additional, Kalasbail, P., additional, Garrett, F., additional, Kulstad, E., additional, Bergström, D. J., additional, Olsson, H. R., additional, Schmidbauer, S., additional, Mandel, I., additional, Mikheev, S., additional, Podoxenov, Y., additional, Suhodolo, I., additional, Podoxenov, A., additional, Svirko, J., additional, Sementsov, A., additional, Maslov, L., additional, Shipulin, V., additional, Vammen, L. V., additional, Rahbek, S. R., additional, Secher, N. S., additional, Povlsen, J. P., additional, Jessen, N. J., additional, Løfgren, B. L., additional, Granfeldt, A. G., additional, Grossestreuer, A., additional, Perman, S., additional, Patel, P., additional, Ganley, S., additional, Portmann, J., additional, Cocchi, M., additional, Donnino, M., additional, Nassar, Y., additional, Fathy, S., additional, Gaber, A., additional, Mokhtar, S., additional, Chia, Y. C., additional, Lewis-Cuthbertson, R., additional, Mustafa, K., additional, Sabra, A., additional, Evans, A., additional, Bennett, P., additional, Eertmans, W., additional, Genbrugge, C., additional, Boer, W., additional, Dens, J., additional, De Deyne, C., additional, Jans, F., additional, Skorko, A., additional, Thomas, M., additional, Casadio, M., additional, Coppo, A., additional, Vargiolu, A., additional, Villa, J., additional, Rota, M., additional, Avalli, L., additional, Citerio, G., additional, Moon, J. B., additional, Cho, J. H., additional, Park, C. W., additional, Ohk, T. G., additional, Shin, M. C., additional, Won, M. H., additional, Papamichalis, P., additional, Zisopoulou, V., additional, Dardiotis, E., additional, Karagiannis, S., additional, Papadopoulos, D., additional, Zafeiridis, T., additional, Babalis, D., additional, Skoura, A., additional, Staikos, I., additional, Komnos, A., additional, Passos, S. Silva, additional, Maeda, F., additional, Souza, L. Silva, additional, Filho, A. Amato, additional, Granjeia, T. Araújo Guerra, additional, Schweller, M., additional, Franci, D., additional, De Carvalho Filho, M., additional, Santos, T. Martins, additional, De Azevedo, P., additional, Wall, R., additional, Welters, I., additional, Tansuwannarat, P., additional, Sanguanwit, P., additional, Langer, T., additional, Carbonara, M., additional, Caccioppola, A., additional, Fusarini, C. Ferraris, additional, Carlesso, E., additional, Paradiso, E., additional, Battistini, M., additional, Cattaneo, E., additional, Zadek, F., additional, Maiavacca, R., additional, Stocchetti, N., additional, Pesenti, A., additional, Ramos, A., additional, Acharta, F., additional, Toledo, J., additional, Perezlindo, M., additional, Lovesio, L., additional, Dogliotti, A., additional, Lovesio, C., additional, Schroten, N., additional, Van der Veen, B., additional, De Vries, M. C., additional, Veenstra, J., additional, Abulhasan, Y. B., additional, Rachel, S., additional, Châtillon-Angle, M., additional, Alabdulraheem, N., additional, Schiller, I., additional, Dendukuri, N., additional, Angle, M., additional, Frenette, C., additional, Lahiri, S., additional, Schlick, K., additional, Mayer, S. A., additional, Lyden, P., additional, Akatsuka, M., additional, Arakawa, J., additional, Yamakage, M., additional, Rubio, J., additional, Mateo-Sidron, J. A. Rubio, additional, Sierra, R., additional, Celaya, M., additional, Benitez, L., additional, Alvarez-Ossorio, S., additional, Fernandez, A., additional, Gonzalez, O., additional, Engquist, H., additional, Rostami, E., additional, Enblad, P., additional, Canullo, L., additional, Nallino, J., additional, Perreault, M., additional, Talic, J., additional, Frenette, A. J., additional, Burry, L., additional, Bernard, F., additional, Williamson, D. R., additional, Adukauskiene, D., additional, Cyziute, J., additional, Adukauskaite, A., additional, Malciene, L., additional, Luca, L., additional, Rogobete, A., additional, Bedreag, O., additional, Papurica, M., additional, Sarandan, M., additional, Cradigati, C., additional, Popovici, S., additional, Vernic, C., additional, Sandesc, D., additional, Avakov, V., additional, Shakhova, I., additional, Trimmel, H., additional, Majdan, M., additional, Herzer, G. H., additional, Sokoloff, C. S., additional, Albert, M., additional, Williamson, D., additional, Odier, C., additional, Giguère, J., additional, Charbonney, E., additional, Husti, Z., additional, Kaptás, T., additional, Fülep, Z., additional, Gaál, Z., additional, Tusa, M., additional, Donnelly, J., additional, Aries, M., additional, Czosnyka, M., additional, Robba, C., additional, Liu, M., additional, Ercole, A., additional, Menon, D., additional, Hutchinson, P., additional, Smielewski, P., additional, López, R., additional, Graf, J., additional, Montes, J. M., additional, Kenawi, M., additional, Kandil, A., additional, Husein, K., additional, Samir, A., additional, Heijneman, J., additional, Huijben, J., additional, Abid-Ali, F., additional, Stolk, M., additional, Van Bommel, J., additional, Lingsma, H., additional, Van der Jagt, M., additional, Cihlar, R. C., additional, Mancino, G., additional, Bertini, P., additional, Forfori, F., additional, Guarracino, F., additional, Pavelescu, D., additional, Grintescu, I., additional, Mirea, L., additional, Alamri, S., additional, Tharwat, M., additional, Kono, N., additional, Okamoto, H., additional, Uchino, H., additional, Ikegami, T., additional, Fukuoka, T., additional, Simoes, M., additional, Trigo, E., additional, Coutinho, P., additional, Pimentel, J., additional, Franci, A., additional, Basagni, D., additional, Boddi, M., additional, Anichini, V., additional, Cecchi, A., additional, Markopoulou, D., additional, Venetsanou, K., additional, Papanikolaou, I., additional, Barkouri, T., additional, Chroni, D., additional, Alamanos, I., additional, Cingolani, E., additional, Bocci, M. G., additional, Pisapia, L., additional, Tersali, A., additional, Cutuli, S. L., additional, Fiore, V., additional, Palma, A., additional, Nardi, G., additional, Antonelli, M., additional, Coke, R., additional, Kwong, A., additional, Dwivedi, D. J., additional, Xu, M., additional, McDonald, E., additional, Marshall, J. C., additional, Fox-Robichaud, A. E., additional, Liaw, P. C., additional, Kuchynska, I., additional, Malysh, I. R., additional, Zgrzheblovska, L. V., additional, Mestdagh, L., additional, Verhoeven, E. F., additional, Hubloue, I., additional, Ruel-laliberte, J., additional, Zarychanski, R., additional, Lauzier, F., additional, Bonaventure, P. Lessard, additional, Green, R., additional, Griesdale, D., additional, Fowler, R., additional, Kramer, A., additional, Zygun, D., additional, Walsh, T., additional, Stanworth, S., additional, Léger, C., additional, Turgeon, A. F., additional, Baron, D. M., additional, Baron-Stefaniak, J., additional, Leitner, G. C., additional, Ullrich, R., additional, Tarabrin, O., additional, Mazurenko, A., additional, Potapchuk, Y., additional, Sazhyn, D., additional, Tarabrin, P., additional, Pérez, A. González, additional, Silva, J., additional, Artemenko, V., additional, Bugaev, A., additional, Tokar, I., additional, Konashevskaya, S., additional, Kolesnikova, I. M., additional, Roitman, E. V., additional, Kiss, T. Rengeiné, additional, Máthé, Z., additional, Piros, L., additional, Dinya, E., additional, Tihanyi, E., additional, Smudla, A., additional, Fazakas, J., additional, Ubbink, R., additional, Boekhorst te, P., additional, Mik, E., additional, Caneva, L., additional, Ticozzelli, G., additional, Pirrelli, S., additional, Passador, D., additional, Riccardi, F., additional, Ferrari, F., additional, Roldi, E. M., additional, Di Matteo, M., additional, Bianchi, I., additional, Iotti, G. A., additional, Zurauskaite, G., additional, Voegeli, A., additional, Meier, M., additional, Koch, D., additional, Haubitz, S., additional, Kutz, A., additional, Bargetzi, M., additional, Mueller, B., additional, Schuetz, P., additional, Von Meijenfeldt, G., additional, Van der Laan, M., additional, Zeebregts, C., additional, Christopher, K. B., additional, Vernikos, P., additional, Melissopoulou, T., additional, Kanellopoulou, G., additional, Panoutsopoulou, M., additional, Xanthis, D., additional, Kolovou, K., additional, Kypraiou, T., additional, Floros, J., additional, Broady, H., additional, Pritchett, C., additional, Marshman, M., additional, Jannaway, N., additional, Ralph, C., additional, Lehane, C. L., additional, Keyl, C. K., additional, Zimmer, E. Z., additional, Trenk, D. T., additional, Ducloy-Bouthors, A. S., additional, Jonard, M. J., additional, Fourrier, F., additional, Piza, F., additional, Correa, T., additional, Marra, A., additional, Guerra, J., additional, Rodrigues, R., additional, Vilarinho, A., additional, Aranda, V., additional, Shiramizo, S., additional, Lima, M. R., additional, Kallas, E., additional, Cavalcanti, A. B., additional, Donoso, M., additional, Vargas, P., additional, McCartney, J., additional, Ramsay, S., additional, McDowall, K., additional, Novitzky-Basso, I., additional, Wright, C., additional, Medic, M Grgic, additional, Bielen, L, additional, Radonic, V, additional, Zlopasa, O, additional, Vrdoljak, N Gubarev, additional, Gasparovic, V, additional, Radonic, R, additional, Narváez, G., additional, Cabestrero, D., additional, Rey, L., additional, Aroca, M., additional, Gallego, S., additional, Higuera, J., additional, De Pablo, R., additional, González, L. Rey, additional, Chávez, G. Narváez, additional, Lucas, J. Higuera, additional, Alonso, D. Cabestrero, additional, Ruiz, M. Aroca, additional, Valarezo, L. Jaramillo, additional, De Pablo Sánchez, R., additional, Real, A. Quinza, additional, Wigmore, T. W., additional, Bendavid, I., additional, Cohen, J., additional, Avisar, I., additional, Serov, I., additional, Kagan, I., additional, Singer, P., additional, Hanison, J, additional, Mirza, U, additional, Conway, D, additional, Takasu, A., additional, Tanaka, H., additional, Otani, N., additional, Ohde, S., additional, Ishimatsu, S., additional, Coffey, F, additional, Dissmann, P, additional, Mirza, K, additional, Lomax, M, additional, Dissmann, P., additional, Coffey, F., additional, Mirza, K., additional, Lomax, M., additional, Miner, JR, additional, Leto, R, additional, Markota, AM, additional, Gradišek, PG, additional, Aleksejev, VA, additional, Sinkovič, AS, additional, Romagnoli, S., additional, Chelazzi, C., additional, Zagli, G., additional, Benvenuti, F., additional, Mancinelli, P., additional, Boninsegni, P., additional, Paparella, L., additional, Bos, A. T., additional, Thomas, O., additional, Goslar, T., additional, Martone, A., additional, Sandu, P. R., additional, Rosu, V. A., additional, Capilnean, A., additional, Murgoi, P., additional, Lecavalier, A., additional, Jayaraman, D., additional, Rico, P., additional, Bellemare, P., additional, Gelinas, C., additional, Nishida, T., additional, Kinoshita, T., additional, Iwata, N., additional, Yamakawa, K., additional, Fujimi, S., additional, Maggi, L., additional, Sposato, F., additional, Citterio, G., additional, Bonarrigo, C., additional, Rocco, M., additional, Zani, V., additional, De Blasi, R. A., additional, Alcorn, D, additional, Barry, L, additional, Riedijk, M. A., additional, Milstein, D. M., additional, Caldas, J., additional, Panerai, R., additional, Camara, L., additional, Ferreira, G., additional, Bor-Seng-Shu, E., additional, Lima, M., additional, Galas, F., additional, Mian, N., additional, Nogueira, R., additional, de Oliveira, G. Queiroz, additional, Almeida, J., additional, Jardim, J., additional, Robinson, T. G., additional, Gaioto, F., additional, Hajjar, L. A., additional, Zabolotskikh, I., additional, Musaeva, T., additional, Saasouh, W., additional, Freeman, J., additional, Turan, A., additional, Saseedharan, S., additional, Pathrose, E., additional, Poojary, S., additional, Messika, J., additional, Martin, Y., additional, Maquigneau, N., additional, Henry-Lagarrigue, M., additional, Puechberty, C., additional, Stoclin, A., additional, Martin-Lefevre, L., additional, Blot, F., additional, Dreyfuss, D., additional, Dechanet, A., additional, Hajage, D., additional, Ricard, J., additional, Almeida, E., additional, Landoni, G., additional, Fukushima, J., additional, Fominskiy, E., additional, De Brito, C., additional, Cavichio, L., additional, Almeida, L., additional, Ribeiro, U., additional, Osawa, E., additional, Boltes, R., additional, Battistella, L., additional, Hajjar, L., additional, Fontela, P., additional, Lisboa, T., additional, Junior, L. Forgiarini, additional, Friedman, G. F., additional, Abruzzi, F., additional, Primo, J. Azevedo Peixoto, additional, Filho, P. Marques, additional, de Andrade, J. Stormorvski, additional, Brenner, K. Matos, additional, boeira, M. Scorsato, additional, Leães, C., additional, Rodrigues, C., additional, Vessozi, A., additional, Machado, A. SantAnna, additional, Weiler, M., additional, Bryce, H., additional, Hudson, A., additional, Law, T., additional, Reece-Anthony, R., additional, Molokhia, A., additional, Abtahinezhadmoghaddam, F., additional, Cumber, E., additional, Channon, L., additional, Wong, A., additional, Groome, R., additional, Gearon, D., additional, Varley, J., additional, Wilson, A., additional, Reading, J., additional, Zampieri, F. G., additional, Bozza, F. A., additional, Ferez, M., additional, Fernandes, H., additional, Japiassú, A., additional, Verdeal, J., additional, Carvalho, A. C., additional, Knibel, M., additional, Salluh, J. I., additional, Soares, M., additional, Gao, J., additional, Ahmadnia, E., additional, Patel, B., additional, MacKay, A., additional, Binning, S., additional, Pugh, R. J., additional, Battle, C., additional, Hancock, C., additional, Harrison, W., additional, Szakmany, T., additional, Mulders, F., additional, Vandenbrande, J., additional, Dubois, J., additional, Stessel, B., additional, Siborgs, K., additional, Ramaekers, D., additional, Silva, U. V., additional, Homena, W. S., additional, Fernandes, G. C., additional, Moraes, A. P., additional, Brauer, L., additional, Lima, M. F., additional, De Marco, F., additional, Maric, N., additional, Mackovic, M., additional, Udiljak, N., additional, Bosso, CE, additional, Caetano, RD, additional, Cardoso, AP, additional, Souza, OA, additional, Pena, R, additional, Mescolotte, MM, additional, Souza, IA, additional, Mescolotte, GM, additional, Bangalore, H., additional, Borrows, E., additional, Barnes, D., additional, Ferreira, V., additional, Azevedo, L., additional, Alencar, G., additional, Andrade, A., additional, Bierrenbach, A., additional, Buoninsegni, L. Tadini, additional, Cecci, L., additional, Lindskog, J., additional, Rowland, K., additional, Sturgess, P., additional, Ankuli, A., additional, Rosa, R, additional, Tonietto, T, additional, Ascoli, A, additional, Madeira, L, additional, Rutzen, W, additional, Falavigna, M, additional, Robinson, C, additional, Salluh, J, additional, Cavalcanti, A, additional, Azevedo, L, additional, Cremonese, R, additional, Da Silva, D, additional, Dornelles, A, additional, Skrobik, Y, additional, Teles, J, additional, Ribeiro, T, additional, Eugênio, C, additional, Teixeira, C, additional, Zarei, M., additional, Hashemizadeh, H., additional, Eriksson, M., additional, Strandberg, G., additional, Lipcsey, M., additional, Larsson, A., additional, Lignos, M., additional, Crissanthopoulou, E., additional, Flevari, K., additional, Dimopoulos, P., additional, Armaganidis, A., additional, Golub, JG, additional, Stožer, AS, additional, Rüddel, H., additional, Ehrlich, C., additional, Burghold, C. M., additional, Hohenstein, C., additional, Winning, J., additional, Sellami, W., additional, Hajjej, Z., additional, Bousselmi, M., additional, Gharsallah, H., additional, Labbene, I., additional, Ferjani, M., additional, Sattler, J., additional, Steinbrunner, D., additional, Poppert, H., additional, Schneider, G., additional, Blobner, M., additional, Kanz, K. G., additional, Schaller, S. J., additional, Apap, K., additional, Xuereb, G., additional, Massa, L., additional, Delvau, N., additional, Penaloza, A, additional, Liistro, G, additional, Thys, F, additional, Delattre, I. K., additional, Hantson, P., additional, Roy, P. M., additional, Gianello, P., additional, Hadîrcă, L, additional, Ghidirimschi, A, additional, Catanoi, N, additional, Scurtov, N, additional, Bagrinovschi, M, additional, Sohn, Y. S., additional, Cho, Y. C., additional, Golovin, B., additional, Creciun, O., additional, Ghidirimschi, A., additional, Bagrinovschi, M., additional, Tabbara, R., additional, Whitgift, J. Z., additional, Ishimaru, A., additional, Yaguchi, A., additional, Akiduki, N., additional, Namiki, M., additional, Takeda, M., additional, Tamminen, J. N., additional, Uusaro, A., additional, Taylor, C. G., additional, Mills, E. D., additional, Mackay, A. D., additional, Ponzoni, C., additional, Rabello, R., additional, Serpa, A., additional, Assunção, M., additional, Pardini, A., additional, Shettino, G., additional, Corrêa, T., additional, Vidal-Cortés, P. V., additional, Álvarez-Rocha, L., additional, Fernández-Ugidos, P., additional, Virgós-Pedreira, A., additional, Pérez-Veloso, M. A., additional, Suárez-Paul, I. M., additional, Del Río-Carbajo, L., additional, Fernández, S. Pita, additional, Castro-Iglesias, A., additional, Butt, A., additional, Alghabban, A. A., additional, Khurshid, S. K., additional, Ali, Z. A., additional, Nizami, I. N., additional, Salahuddin, N. S., additional, Alshahrani, M., additional, Alsubaie, A. W., additional, Alshamsy, A. S., additional, Alkhiliwi, B. A., additional, Alshammari, H. K., additional, Alshammari, M. B., additional, Telmesani, N. K., additional, Alshammari, R. B., additional, Asonto, L. P., additional, Damiani, L. P., additional, Bozza, F, additional, El Khattate, A., additional, Bizrane, M., additional, Madani, N., additional, Belayachi, J., additional, Abouqal, R., additional, Ramnarain, D., additional, Gouw-Donders, B., additional, Benstoem, C., additional, Moza, A., additional, Meybohm, P., additional, Stoppe, C., additional, Autschbach, R., additional, Devane, D., additional, Goetzenich, A., additional, Taniguchi, L. U., additional, Araujo, L., additional, Salgado, G., additional, Vieira, J. M., additional, Viana, J., additional, Ziviani, N., additional, Pessach, I., additional, Lipsky, A., additional, Nimrod, A., additional, O´Connor, M., additional, Matot, I., additional, Segal, E., additional, Kluzik, A., additional, Gradys, A., additional, Smuszkiewicz, P., additional, Trojanowska, I., additional, Cybulski, M., additional, De Jong, A., additional, Sebbane, M., additional, Chanques, G., additional, Jaber, S., additional, Rosa, R., additional, Robinson, C., additional, Bessel, M., additional, Cavalheiro, L., additional, Madeira, L., additional, Rutzen, W., additional, Oliveira, R., additional, Maccari, J., additional, Falavigna, M., additional, Sanchez, E., additional, Dutra, F., additional, Dietrich, C., additional, Balzano, P., additional, Rezende, J., additional, Teixeira, C., additional, Sinha, S., additional, Majhi, K., additional, Gorlicki, J. G., additional, Pousset, F. P., additional, Kelly, J., additional, Aron, J., additional, Gilbert, A. Crerar, additional, Urankar, N. Prevec, additional, Irazabal, M., additional, Bosque, M., additional, Manciño, J., additional, Kotsopoulos, A., additional, Jansen, N., additional, Abdo, W., additional, Casey, Ú. M., additional, O’Brien, B., additional, Plant, R., additional, and Doyle, B., additional

Published
2017
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10. ZVK-Lagekontrolle durch EKG-Ableitung über den Einführdraht

Author

Kai Taeger, Ernil Hansen, N. Kutz, and Keyl C

Subjects
medicine.medical_specialty, Electrodiagnosis, medicine.diagnostic_test, business.industry, medicine.medical_treatment, General Medicine, Critical Care and Intensive Care Medicine, Surgery, Position (obstetrics), Catheter, Anesthesiology and Pain Medicine, Anesthesia, Emergency Medicine, medicine, business, Electrocardiography, Central venous catheter
Published
1998

33. [Cardiac output determination by thermodilution and arterial pulse waveform analysis in patients undergoing aortic valve replacement].

Author

Staier K, Wiesenack C, Günkel L, and Keyl C

Abstract

Copyright of Canadian Journal of Anaesthesia / Journal Canadien d'Anesthésie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2008
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35. The heart produces but the lungs consume proinflammatory cytokines following cardiopulmonary bypass.

Author

Liebold, A, Keyl, C, and Birnbaum, D E

Abstract

Proinflammatory cytokines, such as interleukin-6 (IL-6), and soluble adhesion molecules, such as E-selectin, may play an important role in patient response to cardiopulmonary bypass (CPB). We sought to define whether the heart and the lungs serve as important sources of these inflammatory mediators under clinical conditions of myocardial revascularization using CPB and cardioplegic arrest.

Published
1999
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36. Clinical results with single lead VDD pacing.

Author

Liebold, A, Merk, J, Keyl, C, Aebert, H, and Birnbaum, D E

Abstract

For patients with atrioventricular block single lead atrial synchronous ventricular pacing (VDD) may have advantages compared to conventional dual chamber pacing (DDD) since it eliminates the need for an atrial lead. The purpose of this study was to investigate the clinical performance of a novel VDD pacemaker and the reliability of atrial sensing via the "floating' atrial electrode.

Published
1997
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37. Deep hypothermia and circulatory arrest for surgery of complex intracranial aneurysms.

Author

Aebert, H, Brawanski, A, Philipp, A, Behr, R, Ullrich, O W, Keyl, C, and Birnbaum, D E

Abstract

Some intracranial aneurysms may not be operable by conventional neurosurgery due to their location or morphology. Cardiopulmonary bypass (CPB) and deep hypothermic circulatory arrest renders surgery of these complex aneurysms possible. Brain temperatures can be measured directly in this setting.

Published
1998
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41. 37th International Symposium on Intensive Care and Emergency Medicine (part 2 of 3)

Author

Rob, D., Špunda, R., Lindner, J., Šmalcová, J., Šmíd, O., Kovárník, T., Linhart, A., Bìlohlávek, J., Marinoni, M. M., Cianchi, G., Trapani, S., Migliaccio, M. L., Gucci, L., Bonizzoli, M., Cramaro, A., Cozzolino, M., Valente, S., Peris, A., Grins, E., Kort, E., Weiland, M., Shresta, N. Manandhar, Davidson, P., Algotsson, L., Fitch, S., Marco, G., Sturgill, J., Lee, S., Dickinson, M., Boeve, T., Khaghani, A., Wilton, P., Jovinge, S., Ahmad, A. N., Loveridge, R., Vlachos, S., Patel, S., Gelandt, E., Morgan, L., Butt, S., Whitehorne, M., Kakar, V., Park, C., Hayes, M., Willars, C., Hurst, T., Best, T., Vercueil, A., Auzinger, G., Adibelli, B., Akovali, N., Torgay, A., Zeyneloglu, P., Pirat, A., Kayhan, Z., Schmidbauer, S. S., Herlitz, J., Karlsson, T., Friberg, H., Knafelj, R., Radsel, P., Duprez, F., Bonus, T., Cuvelier, G., Mashayekhi, S., Maka, M., Ollieuz, S., Reychler, G., Mosaddegh, R., Abbasi, S., Talaee, S., Zotzmann, V. Z., Staudacher, D. S., Wengenmayer, T. W., Dürschmied, D. D., Bode, C. B., Nelskylä, A., Nurmi, J., Jousi, M., Schramko, A., Mervaala, E., Ristagno, G., Skrifvars, M., Ozsoy, G., Kendirli, T., Azapagasi, E., Perk, O., Gadirova, U., Ozcinar, E., Cakici, M., Baran, C., Durdu, S., Uysalel, A., Dogan, M., Ramoglu, M., Ucar, T., Tutar, E., Atalay, S., Akar, R., Kamps, M., Leeuwerink, G., Hofmeijer, J., Hoiting, O., Van der Hoeven, J., Hoedemaekers, C., Konkayev, A., Kuklin, V., Kondratyev, T., Konkayeva, M., Akhatov, N., Sovershaev, M., Tveita, T., Dahl, V., Wihersaari, L., Skrifvars, M. B., Bendel, S., Kaukonen, K. M., Vaahersalo, J., Romppanen, J., Pettilä, V., Reinikainen, M., Lybeck, A., Cronberg, T., Nielsen, N., Rauber, M., Steblovnik, K., Jazbec, A., Noc, M., Kalasbail, P., Garrett, F., Kulstad, E., Bergström, D. J., Olsson, H. R., Schmidbauer, S., Mandel, I., Mikheev, S., Podoxenov, Y., Suhodolo, I., Podoxenov, A., Svirko, J., Sementsov, A., Maslov, L., Shipulin, V., Vammen, L. V., Rahbek, S. R., Secher, N. S., Povlsen, J. P., Jessen, N. J., Løfgren, B. L., Granfeldt, A. G., Grossestreuer, A., Perman, S., Patel, P., Ganley, S., Portmann, J., Cocchi, M., Donnino, M., Nassar, Y., Fathy, S., Gaber, A., Mokhtar, S., Chia, Y. C., Lewis-Cuthbertson, R., Mustafa, K., Sabra, A., Evans, A., Bennett, P., Eertmans, W., Genbrugge, C., Boer, W., Dens, J., De Deyne, C., Jans, F., Skorko, A., Thomas, M., Casadio, M., Coppo, A., Vargiolu, A., Villa, J., Rota, M., Avalli, L., Citerio, G., Moon, J. B., Cho, J. H., Park, C. W., Ohk, T. G., Shin, M. C., Won, M. H., Papamichalis, P., Zisopoulou, V., Dardiotis, E., Karagiannis, S., Papadopoulos, D., Zafeiridis, T., Babalis, D., Skoura, A., Staikos, I., Komnos, A., Passos, S. Silva, Maeda, F., Souza, L. Silva, Filho, A. Amato, Granjeia, T. Araújo Guerra, Schweller, M., Franci, D., De Carvalho Filho, M., Santos, T. Martins, De Azevedo, P., Wall, R., Welters, I., Tansuwannarat, P., Sanguanwit, P., Langer, T., Carbonara, M., Caccioppola, A., Fusarini, C. Ferraris, Carlesso, E., Paradiso, E., Battistini, M., Cattaneo, E., Zadek, F., Maiavacca, R., Stocchetti, N., Pesenti, A., Ramos, A., Acharta, F., Toledo, J., Perezlindo, M., Lovesio, L., Dogliotti, A., Lovesio, C., Schroten, N., Van der Veen, B., De Vries, M. C., Veenstra, J., Abulhasan, Y. B., Rachel, S., Châtillon-Angle, M., Alabdulraheem, N., Schiller, I., Dendukuri, N., Angle, M., Frenette, C., Lahiri, S., Schlick, K., Mayer, S. A., Lyden, P., Akatsuka, M., Arakawa, J., Yamakage, M., Rubio, J., Mateo-Sidron, J. A. Rubio, Sierra, R., Celaya, M., Benitez, L., Alvarez-Ossorio, S., Fernandez, A., Gonzalez, O., Engquist, H., Rostami, E., Enblad, P., Canullo, L., Nallino, J., Perreault, M., Talic, J., Frenette, A. J., Burry, L., Bernard, F., Williamson, D. R., Adukauskiene, D., Cyziute, J., Adukauskaite, A., Malciene, L., Luca, L., Rogobete, A., Bedreag, O., Papurica, M., Sarandan, M., Cradigati, C., Popovici, S., Vernic, C., Sandesc, D., Avakov, V., Shakhova, I., Trimmel, H., Majdan, M., Herzer, G. H., Sokoloff, C. S., Albert, M., Williamson, D., Odier, C., Giguère, J., Charbonney, E., Husti, Z., Kaptás, T., Fülep, Z., Gaál, Z., Tusa, M., Donnelly, J., Aries, M., Czosnyka, M., Robba, C., Liu, M., Ercole, A., Menon, D., Hutchinson, P., Smielewski, P., López, R., Graf, J., Montes, J. M., Kenawi, M., Kandil, A., Husein, K., Samir, A., Heijneman, J., Huijben, J., Abid-Ali, F., Stolk, M., Van Bommel, J., Lingsma, H., Van der Jagt, M., Cihlar, R. C., Mancino, G., Bertini, P., Forfori, F., Guarracino, F., Pavelescu, D., Grintescu, I., Mirea, L., Alamri, S., Tharwat, M., Kono, N., Okamoto, H., Uchino, H., Ikegami, T., Fukuoka, T., Simoes, M., Trigo, E., Coutinho, P., Pimentel, J., Franci, A., Basagni, D., Boddi, M., Anichini, V., Cecchi, A., Markopoulou, D., Venetsanou, K., Papanikolaou, I., Barkouri, T., Chroni, D., Alamanos, I., Cingolani, E., Bocci, M. G., Pisapia, L., Tersali, A., Cutuli, S. L., Fiore, V., Palma, A., Nardi, G., Antonelli, M., Coke, R., Kwong, A., Dwivedi, D. J., Xu, M., McDonald, E., Marshall, J. C., Fox-Robichaud, A. E., Liaw, P. C., Kuchynska, I., Malysh, I. R., Zgrzheblovska, L. V., Mestdagh, L., Verhoeven, E. F., Hubloue, I., Ruel-laliberte, J., Zarychanski, R., Lauzier, F., Bonaventure, P. Lessard, Green, R., Griesdale, D., Fowler, R., Kramer, A., Zygun, D., Walsh, T., Stanworth, S., Léger, C., Turgeon, A. F., Baron, D. M., Baron-Stefaniak, J., Leitner, G. C., Ullrich, R., Tarabrin, O., Mazurenko, A., Potapchuk, Y., Sazhyn, D., Tarabrin, P., Pérez, A. González, Silva, J., Artemenko, V., Bugaev, A., Tokar, I., Konashevskaya, S., Kolesnikova, I. M., Roitman, E. V., Kiss, T. Rengeiné, Máthé, Z., Piros, L., Dinya, E., Tihanyi, E., Smudla, A., Fazakas, J., Ubbink, R., Boekhorst te, P., Mik, E., Caneva, L., Ticozzelli, G., Pirrelli, S., Passador, D., Riccardi, F., Ferrari, F., Roldi, E. M., Di Matteo, M., Bianchi, I., Iotti, G. A., Zurauskaite, G., Voegeli, A., Meier, M., Koch, D., Haubitz, S., Kutz, A., Bargetzi, M., Mueller, B., Schuetz, P., Von Meijenfeldt, G., Van der Laan, M., Zeebregts, C., Christopher, K. B., Vernikos, P., Melissopoulou, T., Kanellopoulou, G., Panoutsopoulou, M., Xanthis, D., Kolovou, K., Kypraiou, T., Floros, J., Broady, H., Pritchett, C., Marshman, M., Jannaway, N., Ralph, C., Lehane, C. L., Keyl, C. K., Zimmer, E. Z., Trenk, D. T., Ducloy-Bouthors, A. S., Jonard, M. J., Fourrier, F., Piza, F., Correa, T., Marra, A., Guerra, J., Rodrigues, R., Vilarinho, A., Aranda, V., Shiramizo, S., Lima, M. R., Kallas, E., Cavalcanti, A. B., Donoso, M., Vargas, P., McCartney, J., Ramsay, S., McDowall, K., Novitzky-Basso, I., Wright, C., Medic, M Grgic, Bielen, L, Radonic, V, Zlopasa, O, Vrdoljak, N Gubarev, Gasparovic, V, Radonic, R, Narváez, G., Cabestrero, D., Rey, L., Aroca, M., Gallego, S., Higuera, J., De Pablo, R., González, L. Rey, Chávez, G. Narváez, Lucas, J. Higuera, Alonso, D. Cabestrero, Ruiz, M. Aroca, Valarezo, L. Jaramillo, De Pablo Sánchez, R., Real, A. Quinza, Wigmore, T. W., Bendavid, I., Cohen, J., Avisar, I., Serov, I., Kagan, I., Singer, P., Hanison, J, Mirza, U, Conway, D, Takasu, A., Tanaka, H., Otani, N., Ohde, S., Ishimatsu, S., Coffey, F, Dissmann, P, Mirza, K, Lomax, M, Dissmann, P., Coffey, F., Mirza, K., Lomax, M., Miner, JR, Leto, R, Markota, AM, Gradišek, PG, Aleksejev, VA, Sinkovič, AS, Romagnoli, S., Chelazzi, C., Zagli, G., Benvenuti, F., Mancinelli, P., Boninsegni, P., Paparella, L., Bos, A. T., Thomas, O., Goslar, T., Martone, A., Sandu, P. R., Rosu, V. A., Capilnean, A., Murgoi, P., Lecavalier, A., Jayaraman, D., Rico, P., Bellemare, P., Gelinas, C., Nishida, T., Kinoshita, T., Iwata, N., Yamakawa, K., Fujimi, S., Maggi, L., Sposato, F., Citterio, G., Bonarrigo, C., Rocco, M., Zani, V., De Blasi, R. A., Alcorn, D, Barry, L, Riedijk, M. A., Milstein, D. M., Caldas, J., Panerai, R., Camara, L., Ferreira, G., Bor-Seng-Shu, E., Lima, M., Galas, F., Mian, N., Nogueira, R., de Oliveira, G. Queiroz, Almeida, J., Jardim, J., Robinson, T. G., Gaioto, F., Hajjar, L. A., Zabolotskikh, I., Musaeva, T., Saasouh, W., Freeman, J., Turan, A., Saseedharan, S., Pathrose, E., Poojary, S., Messika, J., Martin, Y., Maquigneau, N., Henry-Lagarrigue, M., Puechberty, C., Stoclin, A., Martin-Lefevre, L., Blot, F., Dreyfuss, D., Dechanet, A., Hajage, D., Ricard, J., Almeida, E., Landoni, G., Fukushima, J., Fominskiy, E., De Brito, C., Cavichio, L., Almeida, L., Ribeiro, U., Osawa, E., Boltes, R., Battistella, L., Hajjar, L., Fontela, P., Lisboa, T., Junior, L. Forgiarini, Friedman, G. F., Abruzzi, F., Primo, J. Azevedo Peixoto, Filho, P. Marques, de Andrade, J. Stormorvski, Brenner, K. Matos, boeira, M. Scorsato, Leães, C., Rodrigues, C., Vessozi, A., Machado, A. SantAnna, Weiler, M., Bryce, H., Hudson, A., Law, T., Reece-Anthony, R., Molokhia, A., Abtahinezhadmoghaddam, F., Cumber, E., Channon, L., Wong, A., Groome, R., Gearon, D., Varley, J., Wilson, A., Reading, J., Zampieri, F. G., Bozza, F. A., Ferez, M., Fernandes, H., Japiassú, A., Verdeal, J., Carvalho, A. C., Knibel, M., Salluh, J. I., Soares, M., Gao, J., Ahmadnia, E., Patel, B., MacKay, A., Binning, S., Pugh, R. J., Battle, C., Hancock, C., Harrison, W., Szakmany, T., Mulders, F., Vandenbrande, J., Dubois, J., Stessel, B., Siborgs, K., Ramaekers, D., Silva, U. V., Homena, W. S., Fernandes, G. C., Moraes, A. P., Brauer, L., Lima, M. F., De Marco, F., Maric, N., Mackovic, M., Udiljak, N., Bosso, CE, Caetano, RD, Cardoso, AP, Souza, OA, Pena, R, Mescolotte, MM, Souza, IA, Mescolotte, GM, Bangalore, H., Borrows, E., Barnes, D., Ferreira, V., Azevedo, L., Alencar, G., Andrade, A., Bierrenbach, A., Buoninsegni, L. Tadini, Cecci, L., Lindskog, J., Rowland, K., Sturgess, P., Ankuli, A., Rosa, R, Tonietto, T, Ascoli, A, Madeira, L, Rutzen, W, Falavigna, M, Robinson, C, Salluh, J, Cavalcanti, A, Azevedo, L, Cremonese, R, Da Silva, D, Dornelles, A, Skrobik, Y, Teles, J, Ribeiro, T, Eugênio, C, Teixeira, C, Zarei, M., Hashemizadeh, H., Eriksson, M., Strandberg, G., Lipcsey, M., Larsson, A., Lignos, M., Crissanthopoulou, E., Flevari, K., Dimopoulos, P., Armaganidis, A., Golub, JG, Stožer, AS, Rüddel, H., Ehrlich, C., Burghold, C. M., Hohenstein, C., Winning, J., Sellami, W., Hajjej, Z., Bousselmi, M., Gharsallah, H., Labbene, I., Ferjani, M., Sattler, J., Steinbrunner, D., Poppert, H., Schneider, G., Blobner, M., Kanz, K. G., Schaller, S. J., Apap, K., Xuereb, G., Massa, L., Delvau, N., Penaloza, A, Liistro, G, Thys, F, Delattre, I. K., Hantson, P., Roy, P. M., Gianello, P., Hadîrcă, L, Ghidirimschi, A, Catanoi, N, Scurtov, N, Bagrinovschi, M, Sohn, Y. S., Cho, Y. C., Golovin, B., Creciun, O., Ghidirimschi, A., Bagrinovschi, M., Tabbara, R., Whitgift, J. Z., Ishimaru, A., Yaguchi, A., Akiduki, N., Namiki, M., Takeda, M., Tamminen, J. N., Uusaro, A., Taylor, C. G., Mills, E. D., Mackay, A. D., Ponzoni, C., Rabello, R., Serpa, A., Assunção, M., Pardini, A., Shettino, G., Corrêa, T., Vidal-Cortés, P. V., Álvarez-Rocha, L., Fernández-Ugidos, P., Virgós-Pedreira, A., Pérez-Veloso, M. A., Suárez-Paul, I. M., Del Río-Carbajo, L., Fernández, S. Pita, Castro-Iglesias, A., Butt, A., Alghabban, A. A., Khurshid, S. K., Ali, Z. A., Nizami, I. N., Salahuddin, N. S., Alshahrani, M., Alsubaie, A. W., Alshamsy, A. S., Alkhiliwi, B. A., Alshammari, H. K., Alshammari, M. B., Telmesani, N. K., Alshammari, R. B., Asonto, L. P., Damiani, L. P., Bozza, F, El Khattate, A., Bizrane, M., Madani, N., Belayachi, J., Abouqal, R., Ramnarain, D., Gouw-Donders, B., Benstoem, C., Moza, A., Meybohm, P., Stoppe, C., Autschbach, R., Devane, D., Goetzenich, A., Taniguchi, L. U., Araujo, L., Salgado, G., Vieira, J. M., Viana, J., Ziviani, N., Pessach, I., Lipsky, A., Nimrod, A., O´Connor, M., Matot, I., Segal, E., Kluzik, A., Gradys, A., Smuszkiewicz, P., Trojanowska, I., Cybulski, M., De Jong, A., Sebbane, M., Chanques, G., Jaber, S., Rosa, R., Robinson, C., Bessel, M., Cavalheiro, L., Madeira, L., Rutzen, W., Oliveira, R., Maccari, J., Falavigna, M., Sanchez, E., Dutra, F., Dietrich, C., Balzano, P., Rezende, J., Teixeira, C., Sinha, S., Majhi, K., Gorlicki, J. G., Pousset, F. P., Kelly, J., Aron, J., Gilbert, A. Crerar, Urankar, N. Prevec, Irazabal, M., Bosque, M., Manciño, J., Kotsopoulos, A., Jansen, N., Abdo, W., Casey, Ú. M., O’Brien, B., Plant, R., and Doyle, B.

Subjects
Critical Care and Intensive Care Medicine, Meeting Abstracts
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42. Evaluation of mixed venous oxygen saturation in chronic severe mitral regurgitation

Author

Rodig, G., Wiesner, G., Keyl, C., and Hobbhahn, J.

Abstract

Objective:: The objective of this study was to evaluate whether chronic severe mitral regurgitation leads to an artifactual elevation of mixed venous oxygen saturation. Design:: Prospective study. Setting:: University hospital setting. Participants:: Thirty patients with chronic severe mitral regurgitation undergoing surgery on the mitral valve and 25 patients without mitral regurgitation scheduled for elective coronary artery surgery. Interventions:: Blood samples were simultaneously withdrawn from the distal port and the paceport of a pulmonary artery catheter. Measurements and Main Results:: During steady-state anesthesia, oxygen saturation and hemoglobin concentration were measured. There was no difference between mean oxygen saturation in blood from the pulmonary artery and the right ventricle in patients with mitral regurgitation, no matter whether large v waves were present, and in patients without mitral regurgitation. The distribution of individual differences between mixed venous and right ventricular oxygen saturation did not differ between groups. Conclusions:: Because mixed venous oxygen saturation is not affected by chronic severe mitral regurgitation, it can be used in patients with mitral regurgitation just as in patients without mitral regurgitation.

Published
1996
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43. Evaluation of a new arterial pressure-based cardiac output device requiring no external calibration

Author

Amann Matthias, Trabold Benedikt, Schweiger Stefan, Keyl Cornelius, Bele Sylvia, Prasser Christopher, Welnhofer Julia, and Wiesenack Christoph

Subjects
Anesthesiology, RD78.3-87.3
Abstract

Abstract Background Several techniques have been discussed as alternatives to the intermittent bolus thermodilution cardiac output (COPAC) measurement by the pulmonary artery catheter (PAC). However, these techniques usually require a central venous line, an additional catheter, or a special calibration procedure. A new arterial pressure-based cardiac output (COAP) device (FloTrac™, Vigileo™; Edwards Lifesciences, Irvine, CA, USA) only requires access to the radial or femoral artery using a standard arterial catheter and does not need an external calibration. We validated this technique in critically ill patients in the intensive care unit (ICU) using COPAC as the method of reference. Methods We studied 20 critically ill patients, aged 16 to 74 years (mean, 55.5 ± 18.8 years), who required both arterial and pulmonary artery pressure monitoring. COPAC measurements were performed at least every 4 hours and calculated as the average of 3 measurements, while COAP values were taken immediately at the end of bolus determinations. Accuracy of measurements was assessed by calculating the bias and limits of agreement using the method described by Bland and Altman. Results A total of 164 coupled measurements were obtained. Absolute values of COPAC ranged from 2.80 to 10.80 l/min (mean 5.93 ± 1.55 l/min). The bias and limits of agreement between COPAC and COAP for unequal numbers of replicates was 0.02 ± 2.92 l/min. The percentage error between COPAC and COAP was 49.3%. The bias between percentage changes in COPAC (ΔCOPAC) and percentage changes in COAP (ΔCOAP) for consecutive measurements was -0.70% ± 32.28%. COPAC and COAP showed a Pearson correlation coefficient of 0.58 (p < 0.01), while the correlation coefficient between ΔCOPAC and ΔCOAP was 0.46 (p < 0.01). Conclusion Although the COAP algorithm shows a minimal bias with COPAC over a wide range of values in an inhomogeneous group of critically ill patients, the scattering of the data remains relative wide. Therefore, the used algorithm (V 1.03) failed to demonstrate an acceptable accuracy in comparison to the clinical standard of cardiac output determination.

Published
2007
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44. Erratum.

Author

Rodig, G., Keyl, C., Liebold, A., and Hobbhahn, J.

Subjects
ANESTHESIOLOGY
Abstract

Presents an erratum on the issue concerning the techniques for cardiac output measurement in cardiac surgical patients from the European Journal of Anesthesiology.

Published
1998
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45. Results of open thoracoabdominal aortic replacement in patients unsuitable for or after endovascular repair with remaining disease components.

Author

Kondov S, Frankenberger L, Siepe M, Keyl C, Staier K, Humburger F, Rylski B, Kreibich M, Berger T, Beyersdorf F, and Czerny M

Subjects
Aged, Blood Vessel Prosthesis, Female, Hospital Mortality, Humans, Male, Middle Aged, Postoperative Complications, Prosthesis Design, Retrospective Studies, Treatment Outcome, Aortic Aneurysm, Thoracic, Blood Vessel Prosthesis Implantation, Endovascular Procedures
Abstract

Objectives: Our goal was to evaluate outcomes in all-comer patients undergoing open thoracoabdominal aortic replacement either unsuitable for or after failed endovascular aortic repair., Methods: Within a 4-year period, we analysed a consecutive series of 80 patients undergoing elective, urgent and emergency thoracoabdominal aortic replacement. Preoperative data, intraoperative data and outcomes were evaluated. Specific attention was given to technical refinements needed in patients after previous endovascular aortic repair., Results: Eighty patients underwent thoracoabdominal aortic replacement: 11.3% (n = 9) had connective tissue disorders. Twenty-six patients (32.5%) had previous endovascular aortic repair and 54 (67.5%) did not have previous endovascular repair. The mean age was 64.2 ± 12 years, and 70% (n = 56) were male. The mean EuroSCORE was 7.9 ± 2.6. Urgent or emergency operations were done in 22.5% (n = 18). Overall mortality was 20% (n = 16); symptomatic spinal cord injury occurred in 5% (n = 4). We did not observe differences in survival according to the presence or absence of previous endovascular aortic repair (P = 0.524). Multivariate regression analysis revealed the amount of packed red blood cell units (P = 0.009, confidence interval 1.028-1.215, odds ratio = 1.117) as a predictor of in-hospital death. Follow-up was 100% (37.9 ± 15.8 months); freedom from aortic-related reintervention was 96.3%., Conclusions: Despite an early attrition rate, survival after open thoracoabdominal aortic replacement is excellent, and freedom from aortic-related reintervention is high. Open surgery continues to remain an essential component in the treatment armamentarium of acute and chronic thoracoabdominal aortic pathology., (© The Author(s) 2022. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery.)

Published
2022
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46. Electrocardiographic diagnosis of atrial cardiomyopathy to predict atrial contractile dysfunction, thrombogenesis and adverse cardiovascular outcomes.

Author

Müller-Edenborn B, Minners J, Keyl C, Eichenlaub M, Jander N, Abdelrazek S, Ahlgrim C, Allgeier J, Lehrmann H, Neumann FJ, Arentz T, and Jadidi A

Subjects
Aged, Aged, 80 and over, Atrial Appendage, Atrial Function, Left, Case-Control Studies, Female, Humans, Male, Middle Aged, Severity of Illness Index, Thrombosis complications, Atrial Fibrillation complications, Cardiomyopathies diagnosis, Electrocardiography methods, Thrombosis diagnosis
Abstract

Thromboembolism and stroke are dreaded complications in atrial fibrillation (AF). Established risk stratification models identify susceptible patients, but their discriminative properties are poor. Atrial cardiomyopathy (ACM) is associated to thromboembolism and stroke in smaller studies, but the modalities used for ACM-diagnosis (MRI and endocardial mapping) are unsuitable for widespread population screening. We aimed to investigate an ECG-based diagnosis of ACM using amplified p-wave analysis (APWA) for stratification of thromboembolic risk and cardiovascular outcome. In this case-control study, ACM-staging was performed using APWA on digital 12-lead sinus rhythm-ECGs in patients with LAA-thrombus and a propensity-score-matched control-cohort. Left atrial contractile function and thrombi were evaluated by transesophageal echocardiography (TEE). Outcome for MACCE including death was assessed using official registries and structured phone interviews. Left-atrial appendage [LAA]-thrombi and appropriate sinus rhythm-ECGs for ACM-staging were found in 109 of 4086 patients that were matched 1:1 to control patients without thrombus (218 patients in total). Both cohorts were comparable regarding cardiovascular risk factors, anticoagulants and CHA2DS2-VASC-score. ACM-stages 1 to 3 (equivalent to no, moderate and extensive ACM) were found in 63 (57.8%), 36 (33.0%) and 10 (9.2%) of patients without and 3 (2.8%), 23 (21.1%) and 83 (76.1%) of patients with LAA-thrombi. Atrial contractile function decreased from ACM-stages 1 to 3 (LAA-flow velocities 38 ± 16 cm/s, 31 ± 15 cm/s and 21 ± 12 cm/s; p < 0.0001), while the likelihood for LAA-thrombus increased (2.8%, 21.1% and 76.1%, p < 0.001). Multivariable analysis confirmed an independent odds ratio for LAA-thrombus of 24.6 (p < 0.001) per ACM-stage. Two-year survival free of stroke/TIA, hospitalization for heart failure, myocardial infarction or all-cause death was strongly reduced in ACM-stage 3 (53.8%) compared to no or moderate ACM (82.8% and 84.7%, respectively; p < 0.0001). Electrocardiographic diagnosis of ACM identifies patients with atrial contractile dysfunction and atrial thrombi at risk for adverse cardiovascular outcomes and death., (© 2022. The Author(s).)

Published
2022
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47. Rotational thromboelastometry and conventional coagulation tests in patients undergoing major cardiac or aortic surgery: a retrospective single-center cohort study.

Author

Keyl C, Bashota A, Beyersdorf F, and Trenk D

Subjects
Blood Coagulation Tests methods, Cohort Studies, Humans, Retrospective Studies, Blood Coagulation Disorders, Thrombelastography methods
Abstract

Algorithms for treatment of diffuse bleeding in cardiac surgery are based on intervention thresholds of coagulation tests, such as rotational thromboelastometry (ROTEM) or conventional laboratory tests. The relationship between these two approaches is unclear in patients with increased risk of coagulation abnormalities. We retrospectively analyzed the data of 248 patients undergoing major cardiac and/or aortic surgery. ROTEM and conventional laboratory tests were performed simultaneously after termination of cardiopulmonary bypass and protamine administration to investigate the extrinsic and intrinsic system, and to determine deficiencies in platelets and fibrinogen. We evaluated the association between ROTEM and conventional tests by linear regression analysis and compared the frequency of exceeding established thresholds for clinical intervention. Significant linear associations between ROTEM 10 min after the start of coagulation, and plasma fibrinogen concentration or platelet count (FIBTEM A10, R 2  = 0.67, p < 0.001; EXTEM A10, R 2  = 0.47, p < 0.001) were obtained. However, the 95% prediction intervals exceeded clinically useful ranges (92-233 mg/dL fibrinogen at the intervention threshold of FIBTEM A10 = 10 mm; 14 × 10 3 -122 × 10 3 /µL platelets at the intervention threshold of EXTEM A10 = 40 mm). The association between EXTEM and INR (R 2  = 0.23), and INTEM and aPTT (R 2  = 0.095) was poor. The frequency of exceeding intervention thresholds and, consequently, of triggering treatment, varied markedly between ROTEM and conventional tests (p < 0.001 for all comparisons). The predictability of conventional coagulation test results by ROTEM is limited, thus hampering the interchangeability of methods in clinical practice., (© 2021. The Author(s).)

Published
2022
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48. Direct Versus Side Graft Cannulation From the Right Axillary Artery in Thoracic Aortic Surgery.

Author

Puiu PC, Pingpoh C, Beyersdorf F, Czerny M, Keyl C, Kreibich M, Kondov S, Rylski B, Zimmer E, and Siepe M

Subjects
Aged, Axillary Artery, Female, Humans, Male, Middle Aged, Retrospective Studies, Vascular Surgical Procedures methods, Aorta, Thoracic surgery, Catheterization methods
Abstract

Background: The axillary artery can be cannulated for antegrade cerebral perfusion directly or by employing a prosthetic vascular graft anastomosed to the artery., Methods: From 2008 until 2019, 688 patients underwent axillary artery cannulation. Of those, 287 underwent direct cannulation and 401 cannulation through a side graft. We identified risk factors for cannulation-related complications, and after propensity score matching, we compared the 2 matched cohorts' cannulation-related and postoperative outcomes., Results: A smaller axillary-artery diameter (odds ratio = 0.70; 95% confidence interval, 0.56-0.87) and emergency surgery (odds ratio = 2.23; 95% confidence interval, 1.27-3.92) were identified as risk factors for cannulation-associated complications. In the propensity score-matched cohorts (n = 266 in each), the number of patients experiencing cannulation-related complications was significantly higher in the direct cannulation group than in the side-graft group (n = 33 [12.4%] versus n = 15 [5.6%]; P = .01). The direct group's incidence of iatrogenic axillary artery dissection was significantly higher (n = 17 [6.4%] versus n = 4 [1.5%] P = .008); their incidence of postoperative stroke was also significantly higher (n = 39 [14.7%] versus n = 21 [7.9%]; P = .025). Patients cannulated with a side graft needed more transfusions of blood products (median [IQR]: 3.0 [1.0-6.0] versus 4.0 [2.0-7.0;] P = .009)., Conclusions: Cannulating the right axillary through a vascular prosthetic graft reduces cannulation-related complications such as iatrogenic axillary artery dissection and lowers stroke rates. To help prevent cannulation-related complications and stroke, we recommend the routine use of a side graft when cannulating the axillary artery., (Copyright © 2021 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Published
2021
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50. Perioperative Changes of Right Ventricular Function in Cardiac Surgical Patients Assessed by Myocardial Deformation Analysis and 3-Dimensional Echocardiography.

Author

Donauer M, Schneider J, Jander N, Beyersdorf F, and Keyl C

Subjects
Humans, Prospective Studies, Stroke Volume, Ventricular Function, Right, Cardiac Surgical Procedures adverse effects, Ventricular Dysfunction, Right diagnostic imaging, Ventricular Dysfunction, Right etiology
Abstract

Objectives: To test the hypothesis that longitudinal strain of the right ventricle (RV) is significantly reduced in patients undergoing cardiac surgery with extracorporeal circulation and cardioplegic cardiac arrest at the end of surgery, whereas RV ejection fraction remains unchanged., Design: Prospective observational cohort study., Setting: Single university hospital., Participants: Thirty patients with normal myocardial function undergoing coronary artery bypass grafting with cardioplegic cardiac arrest., Interventions: Right ventricular 3-dimensional echocardiography and strain analysis were performed preoperatively, intraoperatively, and postoperatively., Measurements and Main Results: Peak longitudinal systolic strain of the RV lateral and inferior wall, RV outflow tract, and interventricular septum was reduced significantly at the end of surgery after sternal closure compared to preoperatively (lateral: -16 ± 5 v -22 ± 4, p < 0.001; inferior: -12 ± 4 v -19 ± 5, p < 0.001; outflow tract, -11 ± 5 v . -20 ± 6, p < 0.001; septum: -9 ± 3 v -14 ± 4, p < 0.001), whereas peak circumferential systolic strain of the RV lateral wall had increased significantly (-16 ± 4 v -12 ± 5, p = 0.008). Right ventricular ejection fraction remained stable (51 ± 6% v. 50 ± 7%, p = 0.34)., Conclusion: In patients undergoing coronary artery bypass grafting with cardioplegic cardiac arrest, the longitudinal contraction of the RV lateral and inferior wall, the RV outflow tract, and the interventricular septum is impaired at the end of surgery. This impairment is compensated by an increase in circumferential contraction without changes in RV ejection fraction., (Copyright © 2019 The Authors. Published by Elsevier Inc. All rights reserved.)

Published
2020
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