目的观察美托洛尔和非洛地平对老年高血压病人降压治疗后心率变异性的改变。
Objective to observe the change of heart rate variability after Metoprolol and Felodipine treatment in the elderly patients with hypertension.
目的探讨音乐松弛疗法对高血压病心率变异性的影响作用。
Objective To study the effect of music relaxation therapy on heart rate variability (HRV) in hypertension.
本研究将探讨血压变异性和心率变异性的关联性，联合使用血压变异性和心率变异性参数来深入了解自主神经系统对心血管系统的调节作用。
Thus our study investigated the association between blood pressure and heart rate variability and intended to apply them to the estimation of autonomic control to cardiovascular system.
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