Zobrazeno 1 - 3
of 3
pro vyhledávání: '"William C. Hunter"'
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 260:H569-H578
Recent studies have shown that at the same endsystolic volume, ejecting beats can achieve a higher end-systolic pressure than isovolumic beats. The purpose of this study was to assess the metabolic cost, in terms of oxygen consumption (MVO2), and eff
Publikováno v:
Journal of Molecular and Cellular Cardiology. 20:415-426
To determine whether catecholamines produce alterations in myocardial myosin-actin cycling kinetics, we investigated the effects of isoproterenol upon mechanical characteristics of constantly activated heart muscle thought to reflect crossbridge beha
Publikováno v:
Circulation research. 64(2)
We studied the effect of ejection on end-systolic pressure in isolated heart preparations. Ejecting beats were compared with isovolumic beats having the same volume as at end systole. While holding end-systolic volume constant, various stroke volumes