Koestenberger, Martin Value of systolic right ventricular function parameters in children with pulmonary arterial hypertension associated with congenital heart diseases. [electronic resource] - American heart journal Oct 2013 - e33 p. digital Publication Type: Letter; Comment ISSN: 1097-6744 Standard No.: 10.1016/j.ahj.2013.08.019 doi Subjects--Topical Terms: Echocardiography--methodsFemaleHeart Ventricles--physiopathologyHumansHypertension, Pulmonary--diagnostic imagingMaleVentricular Function, Right--physiology