Výsledky vyhledávání - "Michael D. Banas"

Revascularization of Chronic Hibernating Myocardium Stimulates Myocyte Proliferation and Partially Reverses Chronic Adaptations to Ischemia

Autor: Rebeccah F. Young, Brian R. Weil, Michael D. Banas, Beth A. Palka, Gen Suzuki, James A. Fallavollita, John M. Canty, Brian Page

Publikováno v: Journal of the American College of Cardiology. 65:684-697

Background The time course and extent of recovery after revascularization of viable dysfunctional myocardium are variable. Although fibrosis is a major determinant, myocyte structural and molecular remodeling may also play important roles. Objectives

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::400c900c551952de0dc0b6b6365a2047
https://doi.org/10.1016/j.jacc.2014.11.040

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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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11C-meta-hydroxyephedrine defects persist despite functional improvement in hibernating myocardium

Autor: John M. Canty, Munawwar Sajjad, Gen Suzuki, James A. Fallavollita, Robert A. deKemp, Michael D. Banas

Publikováno v: Journal of Nuclear Cardiology. 17:85-96

Regional cardiac sympathetic nerve dysfunction develops in hibernating myocardium and may play a role in its association with sudden cardiac death. Interventions to improve cardiac function (i.e., revascularization) improve survival, but the potentia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1ab637151c97c1bc0d79ff508b89fb2
https://doi.org/10.1007/s12350-009-9164-z

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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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Arteriolar remodeling limits maximal perfusion after percutaneous revascularization of a chronic stenosis in pigs with hibernating myocardium

Autor: Brian Page, John M. Canty, Michael D. Banas, Gen Suzuki, Brian R. Weil

Publikováno v: The FASEB Journal. 26

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4cda952090ad9cecb0527f6ccb2d832
https://doi.org/10.1096/fasebj.26.1_supplement.1055.9

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Determinants of contractile reserve in viable, chronically dysfunctional myocardium

Autor: John M. Canty, James A. Fallavollita, Sunil Baldwa, Gen Suzuki, Michael D. Banas

Publikováno v: American journal of physiology. Heart and circulatory physiology. 292(6)

There is considerable variability in the sensitivity of inotropic reserve to identify viability in chronically dysfunctional myocardium. This is partially related to the underlying pathophysiology, with more frequent contractile reserve in chronicall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ccbeddee10405c000d0722d5faba277
https://pubmed.ncbi.nlm.nih.gov/17237238

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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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1110-219 Regionally altered action potential duration restitution in swine with hibernating myocardium and sudden cardiac death

Autor: Michael D. Banas, Gen Suzuki, John M. Canty, James A. Fallavollita

Publikováno v: Journal of the American College of Cardiology. 43:A129

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559fc66b4634bd42a706c4af4c829ab4
https://doi.org/10.1016/s0735-1097(04)90545-1

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