Small vessel arteriography.
D000368:Aged; D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging; D002196:Capillaries / Q000000981:diagnostic imaging; D006328:Cardiac Catheterization; D006801:Humans; D008297:Male; D010690:Phlebography; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D013679:Technology, Radiologic