三尖瓣下移畸形的超声诊断与鉴别诊断

目的 总结超声心动图准确诊断及鉴别诊断三尖瓣下移畸形,三尖瓣缺如有三尖瓣发育不全的问题并提出改进意见。方法 对７０例先天性三尖瓣畸形手术患者的超声诊断结果与手术结果对照进行回顾性分析。结果 ６６例三尖瓣下移畸形超声均做出定性诊断,下移瓣叶及合并畸形的诊断灵敏度不一。２例三尖瓣发育不全超声误诊炻尖瓣下移畸形,２例三尖瓣缺如的超声诊断经手术结果证实。

Echocardiography in Diagnosis and Differential Diagnosis of Ebstein Anomaly

Objective　To evaluate echocardiography indiagnosis and differential diagnosis of Ebstein anomaly,absence of tricuspid valve anddysphasia of tricuspid valve. Methods　Retrospective analyzed data of echocardiography andsurgery in 70 patients with tricuspid anomaly. Results　Qualitative diagnosis of 66 Ebstein's anomalies were trulymade with echocardiography.There were different sensitivities in displacement of valvesand complications.2 dysphasia of tricuspid valve were faultily considered as Ebstein'sanomaly.2 absences of tricuspid valves were proved by surgery. Conclusion　Echocardiography can beused in diagnosis and differential diagnosis of congenital tricuspid anomaly.