Department of Pediatrics, Division of Pediatric Cardiology, Duke University Medical Center, Durham, NC, USA.
Echocardiography. 2020 Jul;37(7):1101-1104. doi: 10.1111/echo.14683. Epub 2020 Jul 11.
Left-sided unguarded tricuspid valve disease with congenitally corrected transposition of the great arteries (ccTGA) is a rare cardiac malformation, only reported a few times in the literature. Two-dimensional echocardiography (2DE) uses standard views to diagnose tricuspid valve disease. Advanced imaging techniques, such as three-dimensional echocardiography, allow for simultaneous visualization of the tricuspid valve annulus and all leaflets. Three-dimensional echocardiography (3DE) may be useful in distinguishing unguarded tricuspid valve orifice from other forms of tricuspid valve disease.
左心无瓣三尖瓣病变合并先天性矫正型大动脉转位（ccTGA）是一种罕见的心脏畸形，仅在文献中报道过几次。二维超声心动图（2DE）使用标准切面诊断三尖瓣病变。先进的成像技术，如三维超声心动图，可同时显示三尖瓣瓣环和所有瓣叶。三维超声心动图（3DE）有助于鉴别无瓣三尖瓣口与其他类型的三尖瓣病变。
