Department of Pediatric Cardiac Sciences, Sir Gangaram Hospital, New Delhi, India.
J Card Surg. 2021 Oct;36(10):3959-3962. doi: 10.1111/jocs.15877. Epub 2021 Aug 2.
Parachute deformity of atrioventricular valve occurs when chordae tendineae arise either from one papillary muscle or a closely placed muscle group. Preoperative detection is easier with mitral involvement than with tricuspid valve. We present two cases of parachute tricuspid valve (PTV) which were successfully repaired.
当腱索要么发自于一个乳头肌要么发自于紧邻的一组肌肉时,房室瓣的降落伞样畸形即发生。二尖瓣病变比三尖瓣病变更易于术前检出。我们呈现两例成功修复的降落伞样三尖瓣(PTV)。