Clinical diagnosis by transcutaneous Doppler ultrasound.
D000328:Adult; D001783:Blood Flow Velocity; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D002340:Carotid Artery Diseases / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D004301:Doppler Effect; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D007223:Infant; D014463:Ultrasonography