那些出现在某个家庭的扩张型心肌病的病例与一些影响肌肉细胞的变异相关。然而，很多病例是原因未明的。

Those cases of DCM that occur in certain family groups are associated with a number of mutations affecting muscle cells. However, most cases are of unknown cause.

youdao

目的：探讨扩张型心肌病发生心律失常的类型及原因，加深对本病的认识。

Objective: To study the type and causes of dilated cardiomyopathy with arrhythmia.

youdao

目的：探讨扩张型心肌病发生心律失常的类型及原因，加深对本病的认识。

Objective: To study the type and causes of dilated cardiomyopathy with arrhythmia.

youdao