一搏动的开始至下一心博的开始，心脏活动的全过程。

一搏动的开始至下一心博的开始，心脏活动的全过程。的英文翻译

基本释义

• the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse in conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles.