Bonaque González, Juan Carlos Ventricular septal defect and bidirectional shunting? Things are not what they seem. [electronic resource] - World journal for pediatric & congenital heart surgery Jan 2013 - 126-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 2150-136X Standard No.: 10.1177/2150135112454144 doi Subjects--Topical Terms: Diagnosis, DifferentialEchocardiography--methodsFemaleHeart Septal Defects, Ventricular--diagnostic imagingHeart Ventricles--abnormalitiesHumansYoung Adult