Ilex Fubescens co, can also significantly reduce the heart rate and lower the amplitude of cardiac contraction of the isolated toad hearts.
通过离体的蟾蜍心脏，观察到复方毛冬青有降低心肌收缩幅度及减慢心率的作用。
2
The amplitude of contraction and the heart rate in the right auricle was also inhibited.
对右房的收缩幅度和频率也有抑制作用。
3
The colon contraction frequency and amplitude with propelling movement decreases, the transit time prolonged, the feces cannot be pushed to the rectum;