Rhythm of the heart shows whether the heartbeat is regular not only, still point to the section law of heart throb, be to show from the heart which section law is nodded on medicine (or dot having fight) make the heart happened to beat.
英
美
- 心律不僅指心跳是否規則，還指心臟搏動(dòng)的節律，在醫學(xué)上是指從心臟哪個(gè)節律點(diǎn)（或起搏點(diǎn)）使心臟發(fā)生了跳動(dòng)。
