Closed aortic valvotomy and simultaneous correction of associated anomalies in infants.
A small infant with severe congenital aortic stenosis presents a difficult therapeutic problem. Both operative and nonoperative treatment are hazardous--especially when other cardiovascular anomalies are present. This report describes a simple, effective technique for dilating the stenotic aortic valve and simultaneously repairing certain associated defects. The procedure has been used successfully in 3 infants with a postoperative follow-up of 6 months to 4 years. There were no deaths, and the functional results have been excellent. This technique is presented as an alternative to the more hazardous approach to open valvotomy and/or stage correction of associated anomalies.
D000015:Abnormalities, Multiple / Q000601:surgery; D001021:Aortic Valve / Q000002:abnormalities*; D001024:Aortic Valve Stenosis / Q000151:congenital*; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008722:Methods