Senile degenerative valvular disease of the heart (SDVHD); Echocardiography; Diagnosis.

退行性心脏瓣膜病；超声心动图；诊断。

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Objective: To investigate the relationship between senile degenerative valvular heart disease (SDVHD) and heart failure.

目的：研究退行性心脏瓣膜病(SDVHD)与心力衰竭(简称心衰)的关系。

youdao

Objective: To investigate the relationship between senile degenerative valvular heart disease (SDVHD) and heart failure.

目的：研究退行性心脏瓣膜病(SDVHD)与心力衰竭(简称心衰)的关系。

youdao