Mechanics of Relaxation of the Human Heart.
نویسندگان
چکیده
Rapid and complete relaxation is a prerequisite for cardiac output adaptation to changes in loading conditions, inotropic stimulation, and heart rate. In the healthy human heart, the rate and extent of relaxation depend mainly on actomyosin cross bridge dissociation and on left ventricular end-systolic volume, rather than on the afterload level.
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عنوان ژورنال:
- News in physiological sciences : an international journal of physiology produced jointly by the International Union of Physiological Sciences and the American Physiological Society
دوره 15 شماره
صفحات -
تاریخ انتشار 2000