Selective angiocardiography.
D000790:Angiocardiography; D000792:Angiography; D002319:Cardiovascular System / Q000000981:diagnostic imaging*; D006801:Humans; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*; D019616:Thoracic Surgical Procedures
ANGIOGRAPHY; CARDIOVASCULAR SYSTEM/radiography; PULMONARY STENOSIS/diagnosis