8 results on '"Valbuena Lopez, S C"'
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2. Poster session 3: Thursday 4 December 2014, 14: 00–18: 00Location: Poster area
- Author
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Caro Codon, J, Blazquez Bermejo, Z, Valbuena Lopez, S C, Lopez Fernandez, T, Rodriguez Fraga, O, Torrente Regidor, M, Pena Conde, L, Moreno Yanguela, M, Buno Soto, A, and Lopez-Sendon, J L
- Published
- 2014
3. Poster session 2: Thursday 4 December 2014, 08: 30–12: 30Location: Poster area
- Author
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Caro Codon, J, Blazquez Bermejo, Z, Lopez Fernandez, T, Valbuena Lopez, S C, Iniesta Manjavacas, A M, De Torres Alba, F, Dominguez Melcon, F, Pena Conde, L, Moreno Yanguela, M, and Lopez-Sendon, J L
- Published
- 2014
4. P1463 Severe stenosis due to obstructive prosthetic thrombosis with truevue, a new echocardiographic tool
- Author
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Merino Argos, C, primary, Lopez Fernandez, T, additional, Eiros Bachiller, R, additional, Valbuena Lopez, S C, additional, Caro Codon, J, additional, Dalmau Gonzalez-Gallarza, R, additional, Dominguez Melcon, F, additional, Rosillo Rodriguez, S O, additional, Guzman Martinez, G, additional, Marco Clement, I, additional, Martin Polo, L, additional, Martinez Marin, L, additional, Rodriguez Sotelo, L, additional, Poveda Pinedo, I D, additional, and Lopez-Sendon, J L, additional
- Published
- 2020
- Full Text
- View/download PDF
5. P571Going beyond coronariography, CMR in subacute myocardial infarction: a must for clinical decisions
- Author
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Velez Salas, A, primary, Eiros Bachiller, R, additional, Martinez Marin, L A, additional, Martin Polo, L, additional, Miguelsanz, I, additional, Rivas Perez, A, additional, Rodriguez Sotelo, L, additional, Garcia De Veas, J M, additional, Dalmau Gonzalez-Gallarza, R, additional, Pinilla Fernandez, M I, additional, Guzman Martinez, G, additional, Valbuena Lopez, S C, additional, Moreno Yanguela, M, additional, and Lopez-Sendon Hentschel, J L, additional
- Published
- 2019
- Full Text
- View/download PDF
6. Poster Session 2 : Monday 4 May 2015, 08
- Author
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Bouyoucef, S E, Uusitalo, V, Kamperidis, V, De Graaf, M A, Maaniitty, T, Stenstrom, I, Broersen, A, Scholte, A J, Saraste, A, Bax, J J, Knuuti, J, Furuhashi, T, Moroi, M, Awaya, T, Masai, H, Minakawa, M, Kunimasa, T, Fukuda, H, Sugi, K, Berezin, A, Kremzer, A, Clerc, O F, Kaufmann, B, Possner, M, Liga, R, Vontobel, J, Mikulicic, F, Graeni, C, Benz, D C, Kaufmann, P A, Buechel, R B, Ferreira, Mjv, Cunha, M J, Albuquerque, A, Ramos, D, Costa, G, Lima, J, Pego, M, Peix, A, Cisneros, L, Cabrera, L O, Padron, K, Rodriguez, L, Heres, F, Carrillo, R, Mena, E, Fernandez, Y, Huizing, E D, Van Dijk, J D, Van Dalen, J A, Timmer, J R, Ottervanger, J P, Slump, C H, Jager, P L, Venuraju, S, Jeevarethinam, A, Yerramasu, A, Atwal, S, Mehta, V S, Lahiri, A, Arjonilla Lopez, A, Calero Rueda, M J, Gallardo, G, Fernandez-Cuadrado, J, Hernandez Aceituno, D, Sanchez Hernandez, J, Yoshida, H, Mizukami, A, Matsumura, A, Smettei, O, Abazid, R, Sayed, S, Mlynarska, A, Mlynarski, R, Golba, K, Sosnowski, M, Winther, S, Svensson, M, Jorgensen, H S, Bouchelouche, K, Gormsen, L C, Holm, N R, Botker, H E, Ivarsen, P R, Bottcher, M, Cortes, C M, Aramayo G, E N, Daicz, M, Casuscelli, J F, Alaguibe, E D, Neira Sepulveda, A, Cerda, M, Ganum, G E, Embon, M, Vigne, J, Enilorac, B, Lebasnier, A, Valancogne, L, Peyronnet, D, Manrique, A, Agostini, D, Menendez, D, Rajpal, S, Kocherla, C, Acharya, M, Reddy, P, Sazonova, I, Ilushenkova, Yun, Batalov, R E, Rogovskaya, Y V, Lishmanov, Y B, Popov, S V, Varlamova, N V, Prado Diaz, S, Jimenez Rubio, C, Gemma, D, Refoyo Salicio, E, Valbuena Lopez, S C, Moreno Yanguela, M, Torres, M, Fernandez-Velilla, M, Lopez-Sendon, J L, Guzman Martinez, G, Puente, A, Rosales, S, Martinez, C, Cabada, M, Melendez, G M, Ferreira, R, Gonzaga, A, Santos, J, Vijayan, S, Smith, Smg, Smith, M, Muthusamy, R, Takeishi, Y, Oikawa, M, Goral, J L, Napoli, J, Montana, O R, Damico, A C, Quiroz, M C, Damico, A E, Forcada, P J, Schmidberg, J M, Zucchiatti, N E, Olivieri, D B, Dumo, A, Ruano, S, Rakhit, R, Davar, J, Nair, D, Cohen, M, Darko, D, Yokota, S, Maas, Ahe, Mouden, M, Knollema, S, Sanja Mazic, S M, Lazovic, B, Marina Djelic, Mdj, Jelena Suzic Lazic, J S, Tijana Acimovic, T A, Milica Deleva, M D, Vesnina, Z H, Zafrir, N, Bental, T, Mats, I, Solodky, A, Gutstein, A, Hasid, Y, Belzer, D, Kornowski, R, Ben Said, Rim, Ben Mansour, N, Ibn Haj Amor, H, Chourabi, C, Hagui, A, Fehri, W, Hawala, H, Shugushev, Z, Patrikeev, A, Maximkin, D, Chepurnoy, A, Kallianpur, V, Mambetov, A, Dokshokov, G, Teresinska, A, Wozniak, O, Maciag, A, Wnuk, J, Dabrowski, A, Czerwiec, A, Jezierski, J, Biernacka, K, Robinson, J, Prosser, J, Cheung, Gsm, Allan, S, Mcmaster, G, Reid, S, Tarbuck, A, Martin, W, Queiroz, R C, Falcao, A, Giorgi, McP, Imada, R, Nogueira, S A, Chalela, W A, Kalil Filho, R, Meneghetti, W A, Matveev, V V, Bubyenov, A S, Podzolkov, V I, Baranovich, V, Faibushevich, A, Kolzhecova, Y, Volkova, O, Fernandez, J, Lopez, G, Dondi, M, Paez, D, Butcher, Cjt, Reyes, E, Al-Housni, M B, Green, R, Santiago, H, Ghiotto, F, Hinton-Taylor, S, Pottle, A, Mason, M, Underwood, S R, Casans Tormo, I, Diaz-Exposito, R, Plancha-Burguera, E, Elsaban, K, Alsakhri, Hijji, Yoshinaga, K, Ochi, N, Tomiyama, Y, Katoh, C, Inoue, M, Nishida, M, Suzuki, E, Manabe, O, Ito, Y M, Tamaki, N, Tahilyani, A, Jafary, Fahim, Ho Hee Hwa, H H, Ozdemir, S, Kirilmaz, B, Barutcu, A, Tan, Y Z, Celik, F, Sakgoz, S, Cabada Gamboa, M, Puente Barragan, A, Morales Vitorino, N, Medina Servin, M A, Hindorf, C, Akil, S, Hedeer, F, Jogi, J, Engblom, H, Martire, V D, Pis Diez, E R, Martire, M V, Portillo, D O, Hoff, C M, Balche, A, Majgaard, J, Tolbod, L P, Harms, H J, Soerensen, J, Froekiaer, J, Nudi, F, Neri, G, Procaccini, E, Pinto, A, Vetere, M, Biondi-Zoccai, G, Soares, J, Do Val, R, Oliveira, M A, Meneghetti, J C, Tekabe, Y, Anthony, T, Li, Q, Schmidt, A M, Johnson, L, Groenman, M, Tarkia, M, Kakela, M, Halonen, P, Kiviniemi, T, Pietila, M, Yla-Herttuala, S, Roivainen, A, Nekolla, S, Swirzek, S, Higuchi, T, Reder, S, Schachoff, S, Bschorner, M, Laitinen, I, Robinson, S, Yousefi, B, Schwaiger, M, Kero, Tanja, Lindsjo, L, Antoni, Gunnar, Westermark, P, Carlson, K, Wikstrom, G, Sörensen, Jens, Lubberink, Mark, Rouzet, F, Cognet, T, Guedj, K, Morvan, M, El Shoukr, F, Louedec, L, Choqueux, C, Nicoletti, A, Le Guludec, D, Jimenez-Heffernan, A, Munoz-Beamud, F, Sanchez De Mora, E, Borrachero, C, Salgado, C, Ramos-Font, C, Lopez-Martin, J, Hidalgo, M L, Lopez-Aguilar, R, Soriano, E, Okizaki, A, Nakayama, M, Ishitoya, S, Sato, J, Takahashi, K, Burchert, I, Caobelli, F, Wollenweber, T, Nierada, M, Fulsche, J, Dieckmann, C, Bengel, F M, Shuaib, S, Mahlum, D, Port, S, Refoyo, E, Cuesta, E, Guzman, G, Lopez, T, Valbuena, S, Del Prado, S, Moreno, M, Harbinson, M, Donnelly, L, Einstein, A J, Johnson, L L, Deluca, A J, Kontak, A C, Groves, D W, Stant, J, Pozniakoff, T, Cheng, B, Rabbani, L E, Bokhari, S, Schuetze, C, Aguade-Bruix, S, Pizzi, M N, Romero-Farina, G, Terricabras, M, Villasboas, D, Castell-Conesa, J, Candell-Riera, J, Brunner, S, Gross, L, Todica, A, Lehner, S, Di Palo, A, Niccoli Asabella, A, Magarelli, C, Notaristefano, A, Ferrari, C, Rubini, G, Sellem, A, Melki, S, Elajmi, W, Hammami, H, Ziadi, M C, Montero, J, Ameriso, J L, Villavicencio, R L, Benito Gonzalez, T F, Mayorga Bajo, A, Gutierrez Caro, R, Rodriguez Santamarta, M, Alvarez Roy, L, Martinez Paz, E, Barinaga Martin, C, Martin Fernandez, J, Alonso Rodriguez, D, Iglesias Garriz, I, Rosillo, S, Taleb, S, Cherkaoui Salhi, G, Regbaoui, Y, Ait Idir, M, Guensi, A, Martin Lopez, C E, Castano Ruiz, M, Bouyoucef, S E, Uusitalo, V, Kamperidis, V, De Graaf, M A, Maaniitty, T, Stenstrom, I, Broersen, A, Scholte, A J, Saraste, A, Bax, J J, Knuuti, J, Furuhashi, T, Moroi, M, Awaya, T, Masai, H, Minakawa, M, Kunimasa, T, Fukuda, H, Sugi, K, Berezin, A, Kremzer, A, Clerc, O F, Kaufmann, B, Possner, M, Liga, R, Vontobel, J, Mikulicic, F, Graeni, C, Benz, D C, Kaufmann, P A, Buechel, R B, Ferreira, Mjv, Cunha, M J, Albuquerque, A, Ramos, D, Costa, G, Lima, J, Pego, M, Peix, A, Cisneros, L, Cabrera, L O, Padron, K, Rodriguez, L, Heres, F, Carrillo, R, Mena, E, Fernandez, Y, Huizing, E D, Van Dijk, J D, Van Dalen, J A, Timmer, J R, Ottervanger, J P, Slump, C H, Jager, P L, Venuraju, S, Jeevarethinam, A, Yerramasu, A, Atwal, S, Mehta, V S, Lahiri, A, Arjonilla Lopez, A, Calero Rueda, M J, Gallardo, G, Fernandez-Cuadrado, J, Hernandez Aceituno, D, Sanchez Hernandez, J, Yoshida, H, Mizukami, A, Matsumura, A, Smettei, O, Abazid, R, Sayed, S, Mlynarska, A, Mlynarski, R, Golba, K, Sosnowski, M, Winther, S, Svensson, M, Jorgensen, H S, Bouchelouche, K, Gormsen, L C, Holm, N R, Botker, H E, Ivarsen, P R, Bottcher, M, Cortes, C M, Aramayo G, E N, Daicz, M, Casuscelli, J F, Alaguibe, E D, Neira Sepulveda, A, Cerda, M, Ganum, G E, Embon, M, Vigne, J, Enilorac, B, Lebasnier, A, Valancogne, L, Peyronnet, D, Manrique, A, Agostini, D, Menendez, D, Rajpal, S, Kocherla, C, Acharya, M, Reddy, P, Sazonova, I, Ilushenkova, Yun, Batalov, R E, Rogovskaya, Y V, Lishmanov, Y B, Popov, S V, Varlamova, N V, Prado Diaz, S, Jimenez Rubio, C, Gemma, D, Refoyo Salicio, E, Valbuena Lopez, S C, Moreno Yanguela, M, Torres, M, Fernandez-Velilla, M, Lopez-Sendon, J L, Guzman Martinez, G, Puente, A, Rosales, S, Martinez, C, Cabada, M, Melendez, G M, Ferreira, R, Gonzaga, A, Santos, J, Vijayan, S, Smith, Smg, Smith, M, Muthusamy, R, Takeishi, Y, Oikawa, M, Goral, J L, Napoli, J, Montana, O R, Damico, A C, Quiroz, M C, Damico, A E, Forcada, P J, Schmidberg, J M, Zucchiatti, N E, Olivieri, D B, Dumo, A, Ruano, S, Rakhit, R, Davar, J, Nair, D, Cohen, M, Darko, D, Yokota, S, Maas, Ahe, Mouden, M, Knollema, S, Sanja Mazic, S M, Lazovic, B, Marina Djelic, Mdj, Jelena Suzic Lazic, J S, Tijana Acimovic, T A, Milica Deleva, M D, Vesnina, Z H, Zafrir, N, Bental, T, Mats, I, Solodky, A, Gutstein, A, Hasid, Y, Belzer, D, Kornowski, R, Ben Said, Rim, Ben Mansour, N, Ibn Haj Amor, H, Chourabi, C, Hagui, A, Fehri, W, Hawala, H, Shugushev, Z, Patrikeev, A, Maximkin, D, Chepurnoy, A, Kallianpur, V, Mambetov, A, Dokshokov, G, Teresinska, A, Wozniak, O, Maciag, A, Wnuk, J, Dabrowski, A, Czerwiec, A, Jezierski, J, Biernacka, K, Robinson, J, Prosser, J, Cheung, Gsm, Allan, S, Mcmaster, G, Reid, S, Tarbuck, A, Martin, W, Queiroz, R C, Falcao, A, Giorgi, McP, Imada, R, Nogueira, S A, Chalela, W A, Kalil Filho, R, Meneghetti, W A, Matveev, V V, Bubyenov, A S, Podzolkov, V I, Baranovich, V, Faibushevich, A, Kolzhecova, Y, Volkova, O, Fernandez, J, Lopez, G, Dondi, M, Paez, D, Butcher, Cjt, Reyes, E, Al-Housni, M B, Green, R, Santiago, H, Ghiotto, F, Hinton-Taylor, S, Pottle, A, Mason, M, Underwood, S R, Casans Tormo, I, Diaz-Exposito, R, Plancha-Burguera, E, Elsaban, K, Alsakhri, Hijji, Yoshinaga, K, Ochi, N, Tomiyama, Y, Katoh, C, Inoue, M, Nishida, M, Suzuki, E, Manabe, O, Ito, Y M, Tamaki, N, Tahilyani, A, Jafary, Fahim, Ho Hee Hwa, H H, Ozdemir, S, Kirilmaz, B, Barutcu, A, Tan, Y Z, Celik, F, Sakgoz, S, Cabada Gamboa, M, Puente Barragan, A, Morales Vitorino, N, Medina Servin, M A, Hindorf, C, Akil, S, Hedeer, F, Jogi, J, Engblom, H, Martire, V D, Pis Diez, E R, Martire, M V, Portillo, D O, Hoff, C M, Balche, A, Majgaard, J, Tolbod, L P, Harms, H J, Soerensen, J, Froekiaer, J, Nudi, F, Neri, G, Procaccini, E, Pinto, A, Vetere, M, Biondi-Zoccai, G, Soares, J, Do Val, R, Oliveira, M A, Meneghetti, J C, Tekabe, Y, Anthony, T, Li, Q, Schmidt, A M, Johnson, L, Groenman, M, Tarkia, M, Kakela, M, Halonen, P, Kiviniemi, T, Pietila, M, Yla-Herttuala, S, Roivainen, A, Nekolla, S, Swirzek, S, Higuchi, T, Reder, S, Schachoff, S, Bschorner, M, Laitinen, I, Robinson, S, Yousefi, B, Schwaiger, M, Kero, Tanja, Lindsjo, L, Antoni, Gunnar, Westermark, P, Carlson, K, Wikstrom, G, Sörensen, Jens, Lubberink, Mark, Rouzet, F, Cognet, T, Guedj, K, Morvan, M, El Shoukr, F, Louedec, L, Choqueux, C, Nicoletti, A, Le Guludec, D, Jimenez-Heffernan, A, Munoz-Beamud, F, Sanchez De Mora, E, Borrachero, C, Salgado, C, Ramos-Font, C, Lopez-Martin, J, Hidalgo, M L, Lopez-Aguilar, R, Soriano, E, Okizaki, A, Nakayama, M, Ishitoya, S, Sato, J, Takahashi, K, Burchert, I, Caobelli, F, Wollenweber, T, Nierada, M, Fulsche, J, Dieckmann, C, Bengel, F M, Shuaib, S, Mahlum, D, Port, S, Refoyo, E, Cuesta, E, Guzman, G, Lopez, T, Valbuena, S, Del Prado, S, Moreno, M, Harbinson, M, Donnelly, L, Einstein, A J, Johnson, L L, Deluca, A J, Kontak, A C, Groves, D W, Stant, J, Pozniakoff, T, Cheng, B, Rabbani, L E, Bokhari, S, Schuetze, C, Aguade-Bruix, S, Pizzi, M N, Romero-Farina, G, Terricabras, M, Villasboas, D, Castell-Conesa, J, Candell-Riera, J, Brunner, S, Gross, L, Todica, A, Lehner, S, Di Palo, A, Niccoli Asabella, A, Magarelli, C, Notaristefano, A, Ferrari, C, Rubini, G, Sellem, A, Melki, S, Elajmi, W, Hammami, H, Ziadi, M C, Montero, J, Ameriso, J L, Villavicencio, R L, Benito Gonzalez, T F, Mayorga Bajo, A, Gutierrez Caro, R, Rodriguez Santamarta, M, Alvarez Roy, L, Martinez Paz, E, Barinaga Martin, C, Martin Fernandez, J, Alonso Rodriguez, D, Iglesias Garriz, I, Rosillo, S, Taleb, S, Cherkaoui Salhi, G, Regbaoui, Y, Ait Idir, M, Guensi, A, Martin Lopez, C E, and Castano Ruiz, M
- Published
- 2015
- Full Text
- View/download PDF
7. Poster session 2: Thursday 4 December 2014, 08:30-12:30 * Location: Poster area
- Author
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Domingos, JS, Augustine, DX, Leeson, P, Noble, JA, Doan, H-L, Boubrit, L, Cheikh-Khalifa, R, Laveau, F, Djebbar, M, Pousset, F, Isnard, R, Hammoudi, N, Lisi, M, Cameli, M, Di Tommaso, C, Curci, V, Reccia, R, Maccherini, M, Henein, M Y, Mondillo, S, Leitman, M, Vered, Z, Rashid, H, Yalcin, M U, Gurses, K M, Kocyigit, D, Evranos, B, Yorgun, H, Sahiner, L, Kaya, B, Aytemir, K, Ozer, N, Bertella, E, Petulla', M, Baggiano, A, Mushtaq, S, Russo, E, Gripari, P, Innocenti, E, Andreini, D, Tondo, C, Pontone, G, Necas, J, Kovalova, S, Hristova, K, Shiue, I, Bogdanva, V, Teixido Tura, G, Sanchez, V, Rodriguez-Palomares, J, Gutierrez, L, Gonzalez-Alujas, T, Garcia-Dorado, D, Forteza, A, Evangelista, A, Timoteo, A T, Aguiar Rosa, S, Cruz Ferreira, R, Campbell, R, Carrick, D, Mccombe, C, Tzemos, N, Berry, C, Sonecki, P, Noda, M, Setoguchi, M, Ikenouchi, T, Nakamura, T, Yamamoto, Y, Murakami, T, Katou, Y, Usui, M, Ichikawa, K, Isobe, M, Kwon, BJ, Roh, JW, Kim, HY, Ihm, SH, Barron, A J, Francis, DP, Mayet, J, Wensel, R, Kosiuk, J, Dinov, B, Bollmann, A, Hindricks, G, Breithardt, OA, Rio, P, Moura Branco, L, Galrinho, A, Cacela, D, Pinto Teixeira, P, Afonso Nogueira, M, Pereira-Da-Silva, T, Abreu, J, Teresa Timoteo, A, Cruz Ferreira, R, Pavlyukova, EN, Tereshenkova, EK, Karpov, RS, Piatkowski, R, Kochanowski, J, Opolski, G, Barbier, P, Mirea, O, Guglielmo, M, Savioli, G, Cefalu, C, Pudil, R, Horakova, L, Rozloznik, M, Balestra, C, P37/03, PRVOUK, Rimbas, RC, Enescu, OA, Calin, S, Vinereanu, D, POSDRU/159/1.5/S/141531, Grant, Karsenty, C, Hascoet, S, Hadeed, K, Semet, F, Dulac, Y, Alacoque, X, Leobon, B, Acar, P, Dharma, S, Sukmawan, R, Soesanto, AM, Vebiona, KPP, Firdaus, I, Danny, SS, Driessen, M M P, Sieswerda, GTJ, Post, MC, Snijder, RJ, Van Dijk, APJ, Leiner, T, Meijboom, FJ, Chrysohoou, C, Tsitsinakis, G, Tsiachris, D, Aggelis, A, Herouvim, E, Vogiatzis, I, Pitsavos, C, Koulouris, G, Stefanadis, C, Erdei, T, Edwards, J, Braim, D, Yousef, Z, Fraser, AG, Cardiff, Investigators, MEDIA, Avenatti, E, Magnino, C, Omede', P, Presutti, D, Moretti, C, Iannaccone, A, Ravera, A, Gaita, F, Milan, A, Veglio, F, Barbier, P, Scali, MC, Simioniuc, A, Guglielmo, M, Savioli, G, Cefalu, C, Mirea, O, Fusini, L, Dini, F, Okura, H, Murata, E, Kataoka, T, Mikaelpoor, A, Ojaghi Haghighi, SH, Ojaghi Haghighi, SZ, Alizadeasl, A, Sharifi-Zarchi, A, Zaroui, A, Ben Halima, M, Mourali, MS, Mechmeche, R, Rodriguez Palomares, J F, Gutierrez, LG, Maldonado, GM, Garcia, GG, Otaegui, IO, Garcia Del Blanco, BGB, Teixido, GT, Gonzalez Alujas, MTGA, Evangelista, AE, Garcia Dorado, DGD, Godinho, A R, Correia, AS, Rangel, I, Rocha, A, Rodrigues, J, Araujo, V, Almeida, PB, Macedo, F, Maciel, MJ, Rekik, B, Mghaieth, F, Aloui, H, Boudiche, S, Jomaa, M, Ayari, J, Tabebi, N, Farhati, A, Mourali, S, Dekleva, M, Markovic-Nikolic, N, Zivkovic, M, Stankovic, A, Boljevic, D, Korac, N, Beleslin, B, Arandjelovic, A, Ostojic, M, Galli, E, Guirette, Y, Auffret, V, Daudin, M, Fournet, M, Mabo, P, Donal, E, Chin, C W L, Luo, E, Hwan, J, White, A, Newby, D, Dweck, M, Carstensen, H G, Larsen, L H, Hassager, C, Kofoed, K F, Jensen, J S, Mogelvang, R, Kowalczyk, M, Debska, M, Kolesnik, A, Dangel, J, Kawalec, W, Migliore, RA, Adaniya, ME, Barranco, MA, Miramont, G, Gonzalez, S, Tamagusuku, H, Davidsen, E S, Kuiper, K K J, Matre, K, Gerdts, E, Igual Munoz, B, Maceira Gonzalez, AMG, Erdociain Perales, MEP, Estornell Erill, JEE, Valera Martinez, FVM, Miro Palau, VMP, Piquer Gil, MPG, Sepulveda Sanchez, PSS, Cervera Zamora, ACZ, Montero Argudo, AMA, Placido, R, Silva Marques, J, Magalhaes, A, Guimaraes, T, Nobre E Menezes, M, Goncalves, S, Ramalho, A, Robalo Martins, S, Almeida, AG, Nunes Diogo, A, Abid, L, Ben Kahla, S, Charfeddine, S, Abid, D, Kammoun, S, Tounsi, A, Abid, LEILA, Abid, DORRA, Charfeddine, SALMA, Hammami, RANIA, Triki, FETEN, Akrout, MALEK, Mallek, SOUAD, Hentati, MOURAD, Kammoun, SAMIR, Sirbu, C F, Berrebi, A, Huber, A, Folliguet, T, Yang, L-T, Shih, JY, Liu, YW, Li, YH, Tsai, LM, Luo, CY, Tsai, WC, Babukov, R, Bartosh, F, Bazilev, V, Muraru, D, Cavalli, G, Addetia, K, Miglioranza, MH, Veronesi, F, Mihaila, S, Tadic, M, Cucchini, U, Badano, L, Lang, RM, Miyazaki, S, Slavich, M, Miyazaki, T, Figini, F, Lativ, A, Chieffo, A, Montrfano, M, Alfieri, O, Colombo, A, Agricola, E, Liu, D, Hu, K, Herrmann, S, Stoerk, S, Kramer, B, Ertl, G, Bijnens, B, Weidemann, F, Brand, M, Butz, T, Tzikas, S, Van Bracht, M, Roeing, J, Wennemann, R, Christ, M, Grett, M, Trappe, H-J, Scherzer, S, Geroldinger, AG, Krenn, L, Roth, C, Gangl, C, Maurer, G, Rosenhek, R, Neunteufl, T, Binder, T, Bergler-Klein, J, Martins, E, Pinho, T, Leite, S, Azevedo, O, Belo, A, Campelo, M, Amorim, S, Rocha-Goncalves, F, Goncalves, L, Silva-Cardoso, J, Ahn, HS, Kim, KT, Jeon, HK, Youn, HJ, Haland, T, Saberniak, J, Leren, IS, Edvardsen, T, Haugaa, KH, Ziolkowska, L, Boruc, A, Kowalczyk, M, Turska-Kmiec, A, Zubrzycka, M, Kawalec, W, Monivas Palomero, V, Mingo Santos, S, Goirigolzarri Artaza, J, Rodriguez 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N, Ozturk, S, Akbal, O, Yilmaz, F, Tokgoz Demircan, HC, Kirca, N, Tanboga, IH, Ozdemir, N, Investigators, EUPHRATES, Greiner, S, Jud, A, Aurich, M, Hess, A, Hilbel, T, Hardt, S, Katus, HA, D'ascenzi, F, Cameli, M, Alvino, F, Lisi, M, Focardi, M, Solari, M, Bonifazi, M, Mondillo, S, Konopka, M, Krol, W, Klusiewicz, A, Burkhard, K, Chwalbinska, J, Pokrywka, A, Dluzniewski, M, Braksator, W, King, G J, Coen, K, Gannon, S, Fahy, N, Kindler, H, Clarke, J, Iliuta, L, Rac-Albu, M, Placido, R, Robalo Martins, S, Guimaraes, T, Nobre E Menezes, M, Cortez-Dias, N, Francisco, A, Silva, G, Goncalves, S, Almeida, AG, Nunes Diogo, A, Kyu, K, Kong, WKF, Songco, GG, Galupo, MJ, Castro, MD, Shin Hnin, W, Ronald Lee, CH, Poh, KK, Milazzo, V, Di Stefano, C, Tosello, F, Leone, D, Ravera, A, Sabia, L, Sobrero, G, Maule, S, Veglio, F, Milan, A, Jamiel, A M, Ahmed, A M, Farah, I, Al-Mallah, M H, Petroni, R, Magnano, R, Bencivenga, S, Di Mauro, M, Petroni, S, Altorio, SF, Romano, S, Penco, M, Kumor, M, 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- Abstract
Purpose: 3D echocardiography (3DE) enables fast 3D acquisition but subsequent manual navigation to find 2D diagnostic planes can be time consuming. We have developed and validated an automated machine learning-based technique to find apical 2-, 3- and 4-chamber (A2C, A3C, A4C) views that enables fast volume navigation and analysis. Methods: 3DE volumes were acquired (Philips iE33: X3-1 and X5-1 probes) from 30 healthy volunteers and 36 clinical patients with suspected valve disease and coronary heart disease. 66 end diastolic volumes were used to assess the accuracy of apical standard view finding by our method against manual plane finding. To do this, dedicated software was developed with a machine learning approach and a 3-fold cross validation of results was performed. Results: Automatic A4C view detection was possible in 60/66 (91%) of volumes; detection failures were due to suboptimal myocardium wall integrity or lack of right ventricle in the scan. A2C and A3C views were extracted from the A4C view using the known geometrical relationships between apical standard views (A2C to A3C: 30°~40° and A2C to A4C: 90° of rotation over the left ventricle long axis, as shown in the Figure). In average, our method accurately found the heart apex and mitral valve centre with a 7.1 ± 5.7 mm and 7.2 ± 5.3 mm error, respectively. Conclusions: In order to automate clinical workflow, we have developed a new and fully automatic machine learning strategy for apical standard view finding which performed well (91% detection accuracy) on volunteer and clinical 3D echocardiograms.
Figure - Published
- 2014
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8. Poster session 3: Thursday 4 December 2014, 14:00-18:00 * Location: Poster area
- Author
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Shahgaldi, K, Hegner, T, Da Silva, C, Fukuyama, A, Takeuchi, M, Uema, A, Kado, Y, Nagata, Y, Hayashi, A, Otani, K, Fukuda, S, Yoshitani, H, Otsuji, Y, Morhy, S, Lianza, AC, Afonso, TR, Oliveira, WA, Tavares, GP, Rodrigues, AC, Vieira, MC, Warth, AN, Deutsch, AD, Fischer, CH, Tezynska-Oniszk, I, Turska-Kmiec, A, Kawalec, W, Dangel, J, Maruszewski, B, Bokiniec, R, Burczynski, P, Borszewska-Kornacka, K, Ziolkowska, L, Zuk, M, Mazowsza, eSUM Dzieciaki, Troshina, A, Dzhalilova, DA, Poteshkina, NG, Hamitov, FF, Warita, S, Kawasaki, M, Tanaka, R, Yagasaki, H, Minatoguchi, S, Wanatabe, T, Ono, K, Noda, T, Wanatabe, S, Minatoguchi, S, Angelis, A, Ageli, K, Vlachopoulos, C, Felekos, I, Ioakimidis, N, Aznaouridis, K, Vaina, S, Abdelrasoul, M, Tsiamis, E, Stefanadis, C, Cameli, M, Sparla, S, D'ascenzi, F, Fineschi, M, Favilli, R, Pierli, C, Henein, M, Mondillo, S, Lindqvist, P, Tossavainen, E, Gonzalez, M, Soderberg, S, Henein, M, Holmgren, A, Strachinaru, M, Catez, E, Jousten, I, Pavel, O, 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Shin, S, Shim, CY, Hong, GR, and Chung, N
- Abstract
Objective: We aimed to investigate the reproducibility of vena contracta (VC) in mitral regurgitation (MR) of different etiology between an inexperienced and an experienced echocardiographer. Background: MR is the second most common valvular heart disease in Europe that requires surgery. Echocardiography is the principal modality of investigation when MR is suspected. In European and American guidelines VC is described as one of the most feasible echocardiographic measurements in the assessment of MR. There is a lack of publications regarding intra-observer variability and studies comparing inexperienced and experienced echocardiographers for the assessment of VC. Method/Material: VC of 55 recorded 2D echocardiograms with known MR of different degree and etiology were analyzed from parasternal long axis view, 4- and 3 chamber view. The mean value of the different plane measurements of each exam was used for statistical analysis. Analyses were made by an inexperienced (A) fellow echocardiographer (<100 studies) and a level 3 experienced (B) echocardiographer. Measurements of VC by the 2 echocardiographers were performed blinded to clinical data. Measurements were performed with at least 2 weeks apart, blinded to the first measurement. Results: Three exams were excluded (feasibility 95%) from statistical analysis because adequate color Doppler images from all tree planes was not available. The inter class correlation (ICC) between the first and second analysis was (r=0.75; 95% CI -1.1 to 1.7mm) for A and (r=0.94; 95% CI -0.76 to 0.84mm) for B. There was good ICC between the 2 echocardiographers (r=0.78; 95% CI -1.5 to 1.3mm). The intra observer variability was 11.1% for A and 6.1% for B. The inter observer variability was 11.7% (p>0.05 for all). Conclusion: Measurement of vena contracta in mitral regurgitation is a feasible semi-quantitative parameter. Good correlation and narrow limits of agreement between a novice and an experienced echocardiographer was demonstrated in our study.
- Published
- 2014
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