EFFECTS OF BETA BLOCKADE ON DIURNAL VARIATIONS IN ELECTROPHYSIOLOGIC PARAMATERS

β-肾上腺素能阻滞剂广泛用于原发性和继发性高血压。 心血管疾病的二级预防。在第一阶段 这项研究，它被确定有很大的变化， 心脏电系统刺激程度 白天 结果表明，心脏的电系统。最 本研究的目的是确定 β受体阻滞剂药物对心脏的影响sys.期间 一个完整的24期课程。

Beta-adrenergic blocking agents are widely employed in the primary and secondary prevention of cardiovascular disease.In the first phase of this study, it was determined that there are large changes in the degree of cardiac electrical system stimulation during the course of the day. It was shown that the heart's electrical sys. was most stimulated in the early A.M. The obj. of this study is to determine the effects of beta blocker drugs on the heart's elect. sys. during the course of one complete twenty-four period.