Relation Between Actual Heart Rate and Autonomic Effects of Beta ...
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Heart Rate Responses to Autonomic Challenges in ... - PLOS › publication › fulltext › Heart-Rate... › publication › fulltext › Heart-Rate...by PM Macey · 2013 · Cited by 49 · Related articlesOct 23, 2013 — handgrip exercise: a retrospective fMRI s
Relation Between Actual Heart Rate and Autonomic Effects of Beta ...
sensitivity (BRS) were studied in 111 healthy men and in 21 male volunteers before and after a 100-mg oral dose of metoprolol. HRV and BRS correlated signifi-.
Relation Between Actual Heart Rate and Autonomic Effects of Beta Blockade in Healthy Men Vojtech Melenovsky,
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This study evaluated the effect of  blockade on cardiac autonomic control and its dependence on heart rate change. The relations between RR interval duration, heart rate variability (HRV), and baroreflex sensitivity (BRS) were studied in 111 healthy men and in 21 male volunteers before and after a 100-mg oral dose of metoprolol. HRV and BRS correlated significantly with mean RR (r ⴝ 0.39, r ⴝ 0.57). Metoprolol administration increased both mean RR (from 996 to 1,176 ms, p
