Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Condon R. Vander Ark"'
Publikováno v:
Circulation Research. 7:943-949
The effective refractory period was determined at the surface and in the deeper layers of the dog heart and was correlated with the surface T-waves. A small delay in recovery of cardiac excitability appeared at the surface when T-waves were negative
Clinical evaluation of glucagon by continuous infusion in the treatment of low cardiac output states
Publikováno v:
American Heart Journal. 79:481-487
Study of the cardiovascular effects of glucagon in man have shown a positive inotropic and chronotropic effect resulting in an increase in cardiac output.1-3 These effects occur one to 3 minutes after the intravenous injection of 3 to 5 mg. of glucag
Publikováno v:
Medical Clinics of North America. 53:1297-1308
Publikováno v:
Circulation Research. 8:730-737
Accelerated recovery, as manifested by shortening of the effective refractory period after coronary artery ligation, occurred at either the epicardial or endocardial surface or both in 11 of 13 animals tested with a mean shortening of 15.7 per cent a
Publikováno v:
The American journal of cardiology. 60(10)
The new inotropic agent milrinone has both vasodilator and inotropic cardiovascular effects, but the importance of these effects in patients with severe congestive heart failure (CHF) is controversial. The left ventricular (LV) end-systolic pressure-
Publikováno v:
Circulation research. 26(4)
The closest analog to propagated excitation of the heart is an electromotive surface. The width of the cardiac electromotive surface was 0.9 ± 0.1 mm and was remarkably constant. The mean epicardial surface component of voltage across the electromot
Publikováno v:
JAMA: The Journal of the American Medical Association. 249:3018
In Reply.— Drs Karjalainen and Heikkila have emphasized the frequent similarity between acute myopericarditis and myocardial infarction. Our case report of myocardial infarction in a highly conditioned swimmer also considered the possibility of myo
Publikováno v:
JAMA: The Journal of the American Medical Association. 248:2313
MYOCARDIAL infarction (MI) and sudden death are periodically reported in previously healthy young adults during strenuous exercise or athletic competition. The majority of these cases are explained by latent coronary atherosclerosis, anomalous corona
Publikováno v:
The American Journal of Cardiology. 25:134