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现报告一种十分罕见的先天性心脏血管畸形,冠状动脉异常起源于肺动脉的外科治疗2例。 例1 男性,11岁。主诉有呼吸困难、出汗和心悸,体检无心脏杂音。心电图示左前分支传导阻滞。X线胸片示左室大,超声和造影示左冠状动脉起源于肺动脉,左右冠状动脉均增粗。手术采用Takeuchi方法,利用肺动脉前壁作肺动脉内隧道,主动脉根部注入心肌保护液的同时阻断肺动脉侧左
Now report a very rare congenital heart vascular malformations, coronary artery origins in the pulmonary artery surgical treatment in 2 cases. Example 1 male, 11 years old. Chief complaint of dyspnea, sweating and palpitations, physical examination without heart murmur. ECG left front branch block. X-ray showed left ventricular large, ultrasound and angiography showed that the left coronary artery originated in the pulmonary artery, left and right coronary artery thickening. Takeuchi surgery using the method, the use of the anterior pulmonary artery pulmonary artery for the tunnel, the aortic root into the myocardial protection solution while blocking the left pulmonary artery