Lanzillo G, Breccia P A, Intonti F
Scand J Thorac Cardiovasc Surg. 1981;15(2):149-51. doi: 10.3109/14017438109101040.
To date only five patients have undergone surgery for severe incompetence due to quadricuspid aortic valve (5-9). This report describes a new case of congenital quadricuspid aortic valve with severe regurgitation and associated displacement of the right coronary orifice, in which the abnormal valve was excised and replaced by a Björk-Shiley tilting disc valve prosthesis.
迄今为止，仅有5例患者因四叶式主动脉瓣重度关闭不全接受了手术（5 - 9）。本报告描述了1例先天性四叶式主动脉瓣合并严重反流及右冠状动脉开口移位的新病例，该病例中异常瓣膜被切除，并用Björk - Shiley倾斜碟瓣人工瓣膜进行了置换。
