Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Martin A. Josephson"'
Autor:
Bramah N. Singh, Martin A. Josephson
Publikováno v:
American Heart Journal. 119:427-434
The dihydropyridine derivatives constitute a distinct subcategory of calcium channel blockers that have marked peripheral vascular effects with minimal or no electrophysiologic actions when administered to intact animals or humans. These dihydropyrid
Publikováno v:
The American Journal of Cardiology. 50:886-893
The pharmacologic and hemodynamic effects of verapamil are the result of its selective inhibitory action on the slow channel in cardiac muscle and its propensity to block transmembrane calcium influx in vascular smooth muscle and to nonspecifically a
Autor:
Koonlawee Nademanee, James N. Weiss, Lawrence A. Yeatman, Thomas S. Klitzner, Isaac Wiener, Daniel Wohlgelernter, William G. Stevenson, S. Mitchell Rivitz, Martin A. Josephson
Publikováno v:
Journal of the American College of Cardiology. 13(2):369-376
Fractionated ventricular electrograms recorded during catheter mapping may arise from areas of asynchronous depolarization associated with slow conduction, the substrate for reentrant ventricular tachycardia, but can also be a nonspecific abnormality
Publikováno v:
American Heart Journal. 104:567-574
To evaluate the reproducibility of ejection fraction (EF) and regional wall motion (RWM) analyses by rest and exercise equilibrium radionuclide ventriculography (RNV) in the presence of coronary artery disease (CAD), 18 patients underwent two maximum
Autor:
Pramil N. Singh, Vanida Intarachot, Martin A. Josephson, Koonlawee Nademanee, Bramah N. Singh
Publikováno v:
The American Journal of Cardiology. 58:B26-B33
The frequency and duration of transient myocardial ischemia on Holter recordings, analyzed by the compact analog technique, were determined in 41 patients (all men, mean age 54) with unstable angina (33 with angiographic evidence). There were 781 epi
Publikováno v:
The Psychoanalytic Quarterly. 47:489-497
Publikováno v:
The American Journal of Cardiology. 60:852-856
Fifteen patients with chronic aortic regurgitation (AR) were studied by cardiac catheterization and continuous-wave (CW) Doppler echocardiography. The slope of the AR CW Doppler signal was higher in patients with severe AR (5.7 +/- 2.1 m/s2) than in
Autor:
Freny Vaghaiwalla Mody, Martin A. Josephson, Koonlawee Nademanee, Vanida Intarachot, Helen A. Robertson, Bramah N. Singh
Publikováno v:
Journal of the American College of Cardiology. 12:1169-1176
The relation of silent ischemia in patients with stable angina to known predictors of severity of coronary disease on exercise stress testing and coronary angiography is poorly defined. This issue was therefore examined with use of Holter electrocard
Publikováno v:
Journal of the American College of Cardiology. 2:780-784
Subsequent to the repair of a true aneurysm from the posteromedial-basal aspect of the left ventricle, a 58 year old man developed a draining wound at the site of the sternotomy. Two-dimensional echocardiography revealed recurrence of the aneurysm at
Autor:
Bramah N. Singh, Nobuo Ikeda, Ramaswamy Kannan, Nagammal Venkatesh, Koonlawee Nademanee, Martin A. Josephson
Publikováno v:
Annals of the New York Academy of Sciences. 432:210-235