Results Eleven cases with fetal cardiac malposition were detected by fatal echocardiography, including dextrocardia, sinistrocardia, extrathoracie heart and common heart of conjoined twins.

• 结果超声检出胎儿心脏位置异常11例，包括右位心、左旋心、胸外心脏、连体双胎共同心脏等类型，其中4例经尸检证实，1例出生后手术证实。