Arritmias potenciadas por isquemia sub-epicárdica en pared transmural heterogénea cardiaca: un estudio teórico de simulación Arrhythmias potentiated by sub-epicardial ischemia in transmural heterogeneous cardiac wall: theoretical simulation study

作者: Óscar A. Henao , Javier Sáiz , Jorge Reynolds , José M. Ferrero de Loma-Osorio , Cardiología Del Adulto Trabajos Libres

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摘要: Recibido: 30/09/2010. Aceptado: 09/11/2010. La fibrilacion ventricular, la isquemia miocardica y muerte subita son fisiopatologias cardiacas inseparables. influencia de distribucion celulas del medio miocardio en formacion arritmias pared heterogenea cardiaca presencia sub-epicardica, no esta todo dilucidada. En este estudio se modela una porcion plana transmural con diferentes configuraciones que adjuntan a las heterogeneidades bioquimicas presentes sub-epicardica para cuantificar su arritmias.

参考文章(83)
Gan-Xin Yan, Ramarao S Lankipalli, James F Burke, Simone Musco, Peter R Kowey, Ventricular repolarization components on the electrocardiogram ☆: Cellular basis and clinical significance Journal of the American College of Cardiology. ,vol. 42, pp. 401- 409 ,(2003) , 10.1016/S0735-1097(03)00713-7
Arthur T. Winfree, Electrical Singular Filaments in the Heart Wall The Geometry of Biological Time. pp. 495- 536 ,(2001) , 10.1007/978-1-4757-3484-3_17
Carol Ann Remme, Arthur A.M. Wilde, KATP channel openers, myocardial ischemia, and arrhythmias : Should the electrophysiologist worry? Cardiovascular Drugs and Therapy. ,vol. 14, pp. 17- 22 ,(2000) , 10.1023/A:1007882819423
Oscar Henao, Javier Sáiz, José M Ferrero, Eduardo Ramírez, Arritmias cardiacas generadas por heterogeneidad electrofisiológica: estudio mediante simulación Revista Colombiana de Cardiología. ,vol. 14, pp. 185- 197 ,(2007)
CHARLES ANTZELEVITCH, WATARU SHIMIZU, GAN-XIN YAN, SERGE SICOURI, JACQUES WEISSENBURGER, VLADISLAV V. NESTERENKO, ALEXANDER BURASHNIKOV, JOSE DIEGO, JEFEREY SAFFITZ, GEORGE P. THOMAS, The M cell: its contribution to the ECG and to normal and abnormal electrical function of the heart. Journal of Cardiovascular Electrophysiology. ,vol. 10, pp. 1124- 1152 ,(1999) , 10.1111/J.1540-8167.1999.TB00287.X
CHARLES ANTZELEVITCH, Modulation of transmural repolarization. Annals of the New York Academy of Sciences. ,vol. 1047, pp. 314- 323 ,(2005) , 10.1196/ANNALS.1341.028
J N Weiss, N Venkatesh, S T Lamp, ATP-sensitive K+ channels and cellular K+ loss in hypoxic and ischaemic mammalian ventricle. The Journal of Physiology. ,vol. 447, pp. 649- 673 ,(1992) , 10.1113/JPHYSIOL.1992.SP019022
Fadi G. Akar, Gan-Xin Yan, Charles Antzelevitch, David S. Rosenbaum, Unique Topographical Distribution of M Cells Underlies Reentrant Mechanism of Torsade de Pointes in the Long-QT Syndrome Circulation. ,vol. 105, pp. 1247- 1253 ,(2002) , 10.1161/HC1002.105231
PMI Sutton, P Taggart, T Opthof, R Coronel, R Trimlett, W Pugsley, P Kallis, Repolarisation and refractoriness during early ischaemia in humans Heart. ,vol. 84, pp. 365- 369 ,(2000) , 10.1136/HEART.84.4.365