老年退行性心瓣膜病 (SDHVD)因其临床表现缺乏特异性 ,诊断主要依靠心脏超声 ,致许多病人漏诊、误诊。现将我们收治的 5 2例SDHVD患者超声心动图资料分析报告如下。1　资料与方法1 1　一般资料　 1994年 7月至 2 0 0 1年 7月经超声心动图诊断的SDHVD门诊和住院患者 5 2例 ,男 3 Degenerative heart valve disease (SDHVD) due to the lack of specificity of its clinical manifestations, the diagnosis depends mainly on the heart ultrasound, resulting in many patients missed diagnosis, misdiagnosis. Now we treat 52 cases of SDHVD echocardiography data analysis report is as follows. 1 Materials and Methods 1 1 General Information July 1994 to July 2001 52 cases of SDHVD outpatient and inpatient diagnosed by echocardiography, male 3