Zobrazeno 1 - 10
of 50
pro vyhledávání: '"A R, Caracta"'
Autor:
M S Dhatt, Joseph A.C. Gomes, Sun H. Lau, A N Damato, Masood Akhtar, Antonio R. Caracta, C P Reddy
Publikováno v:
Journal of Cardiovascular Pharmacology. 1:3-18
Using His bundle electrograms and the atrial (A2) and ventricular extrastimulus (V2) techniques, anterograde and retrograde refractory period studies were performed (in 9 and 12 patients, respectively) before and 10 min after intravenous infusion of
Publikováno v:
Circulation. 58:947-955
Publikováno v:
American Heart Journal. 86:771-780
Publikováno v:
American Heart Journal. 91:660-664
Autor:
Anthony N. Damato, Stuart F. Seides, Antonio R. Caracta, Masood Akhtar, Mark E. Josephson, William P. Batsford
Publikováno v:
Circulation. 50:283-292
The electrophysiological properties of the atrioventricular conduction system were compared in 16 patients using stimulation of the high right atrium (HRA) and a site within the coronary sinus (CS). The site of atrial stimulation significantly altere
Autor:
Antonino H. Calon, Joseph A.C. Gomes, Antonio R. Caracta, Anthony N. Damato, Clarita R. Carambas, Harriette E. Moran, Malkiat S. Dhatt
Publikováno v:
The American Journal of Medicine. 65:794-802
To determine the effect of a long-acting vasodilator isosorbide dinitrate (ID) on ventricular performance, 16 patients with refractory congestive heart failure underwent echocardiographic studies during control and for a period of 2 hours after the a
Publikováno v:
Circulation. 49:811-817
Ventricular refractory period studies were performed in 12 consecutive and unselected patients using the ventricular extrastimulus method (V 2 ) at basic ventricular cycle lengths (V 1 V 1 ). In six of 12 patients two types of retrograde gaps occurre
Autor:
Jeremy N. Ruskin, Masood Akhtar, Antonio R. Caracta, Gerald M. Weisfogel, Anthony N. Damato, Sun H. Lau, William P. Batsford
Publikováno v:
The American Journal of Cardiology. 36:286-291
After intravenous administration of 0.5 mg of atropine sustained atrioventricular (A-V) nodal reentrant tachycardia could be produced in five patients who had no prior historical or electrocardiographic evidence of supraventricular tachycardia. Durin
Publikováno v:
American Heart Journal. 90:755-766
The electrophysiologic effects of tolamolol (UK-6558-01), a beta-adrenergic blocking agent, were studied in 13 patients by means of intracardiac electrograms and the extrastimulus method. Tolamolol (4 to 30 mg. intravenously) resulted in : (1) prolon
Autor:
Gulian Russo, James R. Foster, Andres R. Ticzon, Anthony N. Damato, Sun H. Lau, Antonio R. Caracta
Publikováno v:
The American Journal of Cardiology. 37:840-847
Interventricular septal motion was studied by echocardiogram in 20 consecutive patients with documented Wolff-Parkinson-White (WPW) syndrome before and during electrophysiologic evaluation using His bundle recordings and pacing techniques. Characteri