The subvalvar aortic jet.
D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D001024:Aortic Valve Stenosis / Q000175:diagnosis*; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D007231:Infant, Newborn; D008875:Middle Aged