Digital subtraction angiography.
D000554:Ambulatory Care Facilities; D000792:Angiography / Q000379:methods*; D003201:Computers; D005471:Fluoroscopy / Q000379:methods; D006801:Humans; D006978:Hypertension, Renovascular / Q000000981:diagnostic imaging; D014652:Vascular Diseases / Q000000981:diagnostic imaging