Prendergast B, Tometzki A, Mankad P S
Department of Cardiac Surgery, Royal Hospital For Sick Children, Edinburgh, United Kingdom.
Ann Thorac Surg. 1996 Sep;62(3):893-5.
We describe the case of a double-orifice right atrioventricular valve that was discovered at operation for an associated atrioventricular septal defect. The diagnosis and operative management are discussed. Developmental concepts illustrate the mechanism by which this defect arises, and emphasize that its great rarity remains an enigma.
我们描述了一例在手术治疗相关房室间隔缺损时发现的双孔型右房室瓣病例。文中讨论了其诊断及手术处理。发育学概念阐释了该缺损产生的机制，并强调其极为罕见仍是一个谜。
