Left ventricular-right atrial communication.
D000293:Adolescent; D000328:Adult; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006325:Heart Atria; D006345:Heart Septal Defects, Ventricular / Q000145:classification* / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011859:Radiography; D014261:Tricuspid Valve / Q000002:abnormalities*