Antonov O S, Kuznetsov V A
Kardiologiia. 1986 Jun;26(6):68-71.
Seventy-two normal subjects and 486 cardiac patients were investigated by ultrasonic sectorial scanning and one-dimensional echocardiography. An abnormal chorda of the left and/or right ventricle was detected in 19 (3.4%). Echocardiographic symptoms and differential diagnosis of abnormal ventricular chordae are discussed.
通过超声扇形扫描和一维超声心动图对72名正常受试者和486名心脏病患者进行了研究。在19名患者（3.4%）中检测到左心室和/或右心室的异常腱索。本文讨论了异常心室腱索的超声心动图表现及鉴别诊断。
