英语语法分析

This state is called hibernating myocardium.

这种状态叫做冬眠心肌。

Degenerative changes of the myocardium occur in many diseases.

心肌的退化性变化发生于许多疾病。

Electrical impulses in the myocardium, the heart's muscular wall, keep your heart beating.

包围在心脏外面的肌肉墙，也就是心肌层，里面的电脉冲让心脏保持跳动。