二维超声心动图诊断先天性二叶型主动脉瓣畸形王丽，姜亚东，张景泰，张敏先天性二叶型主动瓣畸形是一种较少见的先天性心血管畸形，本文报告我院经切面超声心动图诊断３例先天性二叶型主动脉瓣畸形的结果，其中２例经手术证实。资料、方法、仪器３例均为男性，年龄４１～... Two-dimensional echocardiography in the diagnosis of congenital two-lobe aortic valve malformation Wang Li, Jiang Yadong, Zhang Jingtai, Zhang Min Congenital two-lobe aortic valve deformity is a rare congenital cardiovascular malformations, this report in our hospital Three cases of congenital two-lobe aortic valve deformity were diagnosed by echocardiography. Two of them were confirmed by surgery. Data, methods, instruments 3 cases were male, age 41 ~ ...