Hashimoto H
Department of Internal Medicine, Yoshida General Hospital, Ehime, Japan.
Chest. 1993 Nov;104(5):1616-7. doi: 10.1378/chest.104.5.1616.
A case of double-orifice mitral valve in a 16-year-old Japanese boy is presented. Two-dimensional echocardiography, including transesophageal approach, showed two approximately equal orifices with three papillary muscles. Color Doppler echocardiography showed a mild mitral regurgitation from both orifices. No other cardiac anomaly was associated. The patient's left ventricular function is presently normal.
本文报告一例16岁日本男孩的双孔二尖瓣病例。二维超声心动图，包括经食管途径，显示两个大小近似相等的瓣口及三个乳头肌。彩色多普勒超声心动图显示两个瓣口均有轻度二尖瓣反流。未发现其他心脏异常。患者目前左心室功能正常。
