cardiac activity

• 心搏

cardiac activity的用法和样例：

例句

1. Cardiac arrest kills more than three hundred thousand people in the United States every year.
   在美国，每一年有超过三十万人由于心搏停止而丧失性命。
2. Sustained chronic tachyarrhythmias often lead to cardiac dysfunction known as tachycardia-induced cardiomyopathy or tachycardiomyopathy.
   摘要持续性的心搏过速会造成心脏功能变差，称之为心搏过速引发之心肌症。