Wang, J K Masked gradient of infundibular stenosis in right atrial isomerism with pulmonary venous obstruction. [electronic resource] - The American journal of cardiology Apr 1994 - 829-31 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(94)90892-3 doi Subjects--Topical Terms: Blood PressureChildChild, PreschoolConstriction, Pathologic--diagnostic imagingEchocardiography, DopplerFemaleHeart Atria--abnormalitiesHeart Defects, Congenital--diagnostic imagingHumansInfantInfant, NewbornMalePulmonary Artery--physiopathologyPulmonary Veins--abnormalitiesSpleen--abnormalitiesSyndromeVentricular Outflow Obstruction