Kushakovskiĭ M S, Novikov V I, Uzilevskaia R A, Uspenskaia M K
Kardiologiia. 1985 Oct;25(10):87-91.
The clinical and echocardiographic picture of calcinosis of the mitral valve ring is described in 40 patients (mostly females of advanced age). Echocardiographic correlates and auscultatory manifestations of mitral calcinosis are analysed. Differential diagnosis against valvular heart defects is presented. The contribution of mitral calcinosis to the development of degenerative atrioventricular and intraventricular block is discussed.
本文描述了40例二尖瓣环钙化患者（大多数为高龄女性）的临床和超声心动图表现。分析了二尖瓣钙化的超声心动图相关表现及听诊特征。介绍了与瓣膜性心脏病的鉴别诊断。讨论了二尖瓣钙化对退行性房室及室内传导阻滞发生发展的影响。
