目的：探讨彩色多普勒超声诊断老年性退行性心瓣膜病的临床应用价值。
Purpose To research the application of Color Doppler Sonography in the diagnosis of senior degenerative valvulopathy.
结果老年性退行性心瓣膜病主要为瓣膜钙化和增厚，引起功能障碍，导致心脏结构和功能改变。
Results: The valve calcification and incrassation of senile degenerative valvular disease result in dysfunction and the changes of cardiac structure and function.
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