Zobrazeno 1 - 10
of 33
pro vyhledávání: '"P.Jacob Varghese"'
Publikováno v:
Journal of the American College of Cardiology. 25:422A
Administration of Epinephrine (EPi) is an integral part of resuscitation of ventricular fibrillation (VF). The mechanism of its action is not known. To evaluate this, 20 open chested pigs were studied using Endocardial (EN) and Epicardial (EP) Monoph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c255d57213a8eb8063d47c52e6a8f8
https://doi.org/10.1016/0735-1097(95)93210-4
https://doi.org/10.1016/0735-1097(95)93210-4
Publikováno v:
Journal of the American College of Cardiology. 9(2):405-411
Although digoxin is often the first choice for control of ventricular response in chronic atrial fibrillation, it fails to slow exercise rates. Diltiazem, a calcium channel antagonist that slows atrioventricular conduction, was administered to 16 pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34691cec226803ffdd9b3062d9f84fa2
Autor:
Richard J. Katz, P.Jacob Varghese, George B. Bren, Allan M. Ross, Alexis B. Sokil, Harry Schwartz, Roy H. Leiboff, Alan G. Wasserman
Publikováno v:
Journal of the American College of Cardiology. 4(6):1088-1093
An analysis of the coronary collateral circulation in a consecutive series of 116 postinfarction angiograms from patients with persistent 100% occlusion of their infarct artery is reported. Patients were classified into four groups according to the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e899e0af8fe8ecdf23cef49e02884400
Autor:
P.Jacob Varghese, Richard J. Katz, Allan M. Ross, George B. Bren, Harry Schwartz, Roy H. Leiboff, A G Wasserman
Publikováno v:
The American Journal of Cardiology. 53:404-407
Fifty-five patients with acute myocardial infarction evaluated within 4 hours of the onset of symptoms were entered into an angiographically controlled trial of intracoronary streptokinase (IC STK). Forty-three patients with total occlusion of their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ccac4ebb2cdcf04102d1e8de60dbc09
https://doi.org/10.1016/0002-9149(84)90002-x
https://doi.org/10.1016/0002-9149(84)90002-x
Autor:
Anthony N. Damato, Sun H. Lau, Mark E. Josephson, John J. Gallagher, P.Jacob Varghese, Anthony R. Caracta
Publikováno v:
The American Journal of Cardiology. 31:362-371
Alternative mechanisms were found to explain several different electrocardiographic examples of apparent supernormal atrioventricular (A-V) conduction in man using programmed premature atrial and ventricular stimulation and His bundle recordings. Sud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326fe3033eafdd76b57fd742d4336c27
https://doi.org/10.1016/0002-9149(73)90269-5
https://doi.org/10.1016/0002-9149(73)90269-5
Publikováno v:
American Heart Journal. 86:203-210
In ten dogs the effects of acetylcholine, graded vagal stimulation, and heart rate on both antegrade and retrograde His-Purkinje conduction were evaluated. His bundle pacing was used to obtain the antegrade His-Purkinje conduction time and pacing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca16690c56740df71897e776de27e1d6
https://doi.org/10.1016/0002-8703(73)90245-7
https://doi.org/10.1016/0002-8703(73)90245-7
Publikováno v:
American Heart Journal. 85:323-331
The effect of an early atrial premature depolarization (APD) on spontaneous atrial rate was assessed in 16 patients in sinus rhythm. At close coupling intervals (range 27 to 48 per cent of the preceding sinus cycle), atrial acceleration was observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788fd40f3da85efade4c19c6d8bb60f4
https://doi.org/10.1016/0002-8703(73)90366-9
https://doi.org/10.1016/0002-8703(73)90366-9
Publikováno v:
Circulation Research. 30:283-292
The mechanism of the AV nodal Wenckebach phenomenon was studied in 25 dogs by multiple atrial and His bundle electrogram (HBE) recordings. During ventricular stimulation with 1:1 retrograde conduction, the interval from the stimulus artifact to the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f0eeefce154e24d29729f01ae2f1e9
https://doi.org/10.1161/01.res.30.3.283
https://doi.org/10.1161/01.res.30.3.283
Autor:
Mark E. Josephson, John J. Gallagher, Sun H. Lau, P.Jacob Varghese, Edwin E. Westura, Anthony R. Caracta, Anthony N. Damato
Publikováno v:
The American Journal of Cardiology. 31:245-253
Eighteen subjects with a short P-R interval (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ccdeb8d8ef93d75762729cff9b13a37
https://doi.org/10.1016/0002-9149(73)91037-0
https://doi.org/10.1016/0002-9149(73)91037-0
Publikováno v:
Circulation. 46:123-128
Entrance block of an atrial premature beat (APB) into the atrioventricular node is demonstrated by its lack of effect on the A-V nodal conduction of a subsequent beat which is introduced before the full recovery time of the A-V node. This phenomenon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b4581c5e80ea3dfce7ba01d40b3111b
https://doi.org/10.1161/01.cir.46.1.123
https://doi.org/10.1161/01.cir.46.1.123