disorders of heart beat

• 心脏搏动紊乱

disorders of heart beat的用法和样例：

例句

1. He has since left for home, with that experimental heart-assist deice that keeps his heart pumping.
   安装之后，他就带着那个维持他心脏搏动的实验性心脏辅助装置回家了。
2. Every time he bats an eyelid, every time his heart takes a pumping stroke, cells must provide energy.
   每当他眨一眨眼睛，每当他的心脏搏动一次，细胞都必须提供能量。