[Modified Konno procedure for a child with left ventricular outflow tract obstruction after repair of atrioventricular septal defect: a transaortic transpulmonary approach].


A one-year-old infant underwent repair of atrioventricular septal defect with common orifice. About 2 years later, echocardiography revealed a left ventricular outflow tract obstruction for the first time. Because of progression of the obstructive lesion, a modified Konno procedure through a transaortic transpulmonary approach was later performed at 8 years… (More)


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