Tworetzky, Wayne In utero valvuloplasty for pulmonary atresia with hypoplastic right ventricle: techniques and outcomes. [electronic resource] - Pediatrics Sep 2009 - e510-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1098-4275 Standard No.: 10.1542/peds.2008-2014 doi Subjects--Topical Terms: Catheterization--methodsFetal Diseases--therapyHeart Defects, Congenital--complicationsHeart Ventricles--abnormalitiesHumansPulmonary Atresia--complicationsTreatment Outcome