彩色多普勒血流显像对老年性瓣膜病的诊断价值

目的：探讨彩色多普勒血流显像诊断老年瓣膜病的声像图特点及诊断价值。方法：对54例彩色多普勒血流显像检出的老年瓣膜病进行彩色血流分析。结果：老年性瓣膜病主要发生在50岁以上人群，并随年龄增大其检出率增高，高血压病及Ⅱ型糖尿病容易发生，而主动脉瓣比二尖瓣更易发生，右冠瓣与无冠瓣比左冠瓣更易发生。结论：彩色多普勒血流显像对老年性瓣膜病的检出有着重要的价值。

Diagnostic Value of CDFI in Senile Valve Disease

Objective: To study the characteristics and the diagnostic value of senile valve diseaseby Color Doppler Flow lmag-ing( CDFI). Methods:54 cases of senile valve diseases were studies by CDFI. Results: The senile valve disease most occurved in patients of over 50 years old and the occurrence rate increased with age. The senile valve disease occurred easily m patients with hypertension and type 2 diabetes mellitus. The number of patients with aortic valve calcification was more than mitral valve calcification. The prevalence of degenerative aortic in both right coronary cusp and noncoronary cusp was more than that in left coronary cusp. Conclusion: CDFI is more useful in diagnosis of senile valve disease.