It appeared therefore that centrally HRV inhibited remarkably the vasomotor centers of the medulla and hypothalamus and peripherally it seemed to be sympatholytic to a certain extent .

从实验结果可以看出，HRV的中枢作用以对延脑及 视丘下部 血管 运动 中枢的抑制较为显著，周围作用则为一定程度的抗交感作用，与单纯的利血平有所不同。