通过多导联心电图研究工作负荷期间的心脏动力学。
Cardiac dynamics during the work load as studied by polycardiography.
作者信息
Milutinović B
出版信息
Bibl Cardiol. 1979(37):149-53.
PMID:508251
Abstract
Changes in systolic time intervals during the work load point to the differences in their control mechanisms. The exponential decay of the parameters shows sinusoidal oscillations. The number of oscillations is short in cycle length and isometric contraction time; it is the greatest in the ejection period.
摘要
工作负荷期间收缩期时间间隔的变化表明其控制机制存在差异。参数的指数衰减呈现正弦振荡。周期长度和等长收缩时间的振荡次数较少；射血期的振荡次数最多。
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