彩色多普勒超声心动图诊断小儿部分型房室管畸型辽宁省人民医院扇扫室王佩玉，高侠，姜乃琴本文报告用彩超检出４例部分型房室管畸型伴有二尖瓣裂隙，全部病例均由心导管和手术证实。本文使用ＳＳＨ一６５Ａ型彩超显像仪并常规取左室长轴切面和大动脉短轴切面、心尖四腔和... Color Doppler echocardiography diagnosis of pediatric partial-type atrioventricular valve Liaoning Province People’s Hospital Fan-room Wang Peiyu, Gao Xia, Jiang Naqin This report reports four cases of partial atrioventricular tachycardia associated with mitral valve crack detected by color Doppler ultrasound, All cases were confirmed by cardiac catheterization and surgery. This article uses a SSH-65A color imager and routinely take the left ventricular long axis and the short axis of the aorta, apical four-chamber and ...