Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Brendan M. Heavey"'
1
Regional Myocardial Sympathetic Denervation Predicts the Risk of Sudden Cardiac Arrest in Ischemic Cardiomyopathy
Autor: Michael E. Cain, Michael S. Haka, John M. Canty, Brendan M. Heavey, Andrew J. Luisi, Suzanne Michalek, Munawwar Sajjad, Sunil Baldwa, Terry Mashtare, James A. Fallavollita, Anne B. Curtis, Thomas R. Cimato, Alan D. Hutson, Robert A. deKemp
Publikováno v: Journal of the American College of Cardiology. 63:141-149
ObjectivesThe PAREPET (Prediction of ARrhythmic Events with Positron Emission Tomography) study sought to test the hypothesis that quantifying inhomogeneity in myocardial sympathetic innervation could identify patients at highest risk for sudden card
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ad6656b2fc59159e682ca3a98b7dc44
https://doi.org/10.1016/j.jacc.2013.07.096
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2
Dissociation of hemodynamic and electrocardiographic indexes of myocardial ischemia in pigs with hibernating myocardium and sudden cardiac death
Autor: James A. Fallavollita, Brendan M. Heavey, Gen Suzuki, Michael D. Banas, Matthew F. Pizzuto, John M. Canty
Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 304:H1697-H1707
Many survivors of sudden cardiac death (SCD) have normal global ventricular function and severe coronary artery disease but no evidence of symptomatic ischemia or infarction before the development of lethal ventricular arrhythmias, and the trigger fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90a2e60742440206b14a75e28a069927
https://doi.org/10.1152/ajpheart.00166.2013
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3
Brief sympathetic activation precedes the development of ventricular tachycardia and ventricular fibrillation in hibernating myocardium
Autor: Brendan M. Heavey, Gen Suzuki, Michael D. Banas, John M. Canty, Nickolaos Michelakis, James A. Fallavollita, Arturo M. Valverde, Matthew F. Pizzuto
Publikováno v: Journal of Electrocardiology. 39:S140-S145
Background Hibernating myocardium develops inhomogeneity in myocardial sympathetic innervation with spontaneous sudden cardiac death (SCD) because of ventricular fibrillation (VF). The triggers and prodromal arrhythmias initiating SCD in this substra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::353ec290dab9102d99724ea0d47cd857
https://doi.org/10.1016/j.jelectrocard.2006.05.026
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4
Abstract 2951: Estimation of Perfusion with 13 N-Ammonia Retention Underestimates the Frequency and Extent of Hibernating Myocardium when Compared to Quantification of Absolute Myocardial Blood Flow
Autor: Andrew J Luisi, Brendan M Heavey, John M Canty, Robert A deKemp, James A Fallavollita
Publikováno v: Circulation. 116
Background: Viable dysfunctional myocardium can be classified as chronically stunned (normal resting perfusion) or hibernating (reduced resting flow). While 13 N-ammonia (NH 3 ) retention (late uptake) is typically used to estimate perfusion, the fre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98ee2b4f7f0e437460aebe5c0acabe53
https://doi.org/10.1161/circ.116.suppl_16.ii_658-d
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6
Reply to 'Letter to the editor: ‘The role of short QT interval and elevated LV end-diastolic pressure in the genesis of ventricular tachycardia and fibrillation’'
Autor: Brendan M. Heavey, James A. Fallavollita, Gen Suzuki, Matthew F. Pizzuto, John M. Canty, Michael D. Banas
Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 305:H1406-H1406
reply: We appreciate Dr. Karagueuzian's ([3][1]) insight regarding the potential role of reduced cytosolic ATP (derived from glucose and glycogen) in explaining shortening of the QT interval (through activation of the ATP-sensitive K+ channel) as wel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0b1e83e356200f5c33406b7ed0931b
https://doi.org/10.1152/ajpheart.00659.2013
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