title: Ultrasound cardiac diagnosis.
mesh_terms: D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D002648:Child; D004301:Doppler Effect; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014188:Transposition of Great Vessels / Q000175:diagnosis; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography