同义词hypoplasia of the left heart、left heart hypoplasia syndrome、HLHS - [hypoplastic left heart syndrome]、hypoplasia of aortic valve, in hypoplastic left heart syndrome、atresia of mitral valve, in hypoplastic left heart syndrome、atresia or marked hypoplasia of aortic orifice or valve, with hypoplasia of ascending aorta and defective development of left ventricle、atresia or marked hypoplasia, of aortic orifice or valve, with hypoplasia of ascending aorta and defective development of left ventricle with mitral valve atresia、aortic valve atresia, in hypoplastic left heart syndrome、ascending aorta hypoplasia, in hypoplastic left heart syndrome