胎儿心内膜垫缺损的超声诊断
Chinese Journal of Coal Industry Medicine(2009)
Abstract
心内膜垫缺损,指心内膜垫等组织出现不同程度和范围的发育不良,累及下部房间隔、流出道部分室间隔和房室瓣等组织结构,导致心内的复合畸形病变.本病尤其是完全型心内膜垫缺损是一种预后极差的心脏病[1],产前超声诊断胎儿心内膜垫缺损降低围生儿死亡率、优生优育具有重要的临床意义.
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