彩色M型超声心动图对脐带绕颈胎儿右心室舒张功能的评价

刘海霞;王琳;石伟;王岳恒

Assessment of the color M-mode echocardiography on right ventricular diastolic functionin fetuses with umbilical cord around neck

LIU Hai-xia;WANG Lin;SHI Wei;WANG Yue-heng

. 2015, (6): 417 -420 .