Ｐａｔｈｏａｎａｔｏｍｙａｎｄｓｕｒｇｅｒｙｏｆｓｕｂａｏｒｔｉｃｓｔｅｎｏｓｉｓａｓｓｏｃｉａｔｅｄｗｉｔｈｖｅｎｔｒｉｃｕｌａｒｓｅｐｔａｌｄｅｆｅｃｔ￥（刘维永）（汪钢）（杨景学）（梁继河）（王红兵）（张威廉）ＬｉｕＷｅｉｙｏｎｇ；ＷａｎｇＧａ.........

Background: Dynamic subaortic stenosis occurs in differing situations, commonly with hypertrophic cardiomyopathy. Regard......