title: Pulsed Doppler echocardiography in cardiac diagnosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004452:Echocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008944:Mitral Valve Insufficiency / Q000175:diagnosis