title: The radiologist intervenes.
mesh_terms: D000792:Angiography; D002404:Catheterization; D003331:Coronary Vessels; D004106:Dilatation; D004621:Embolization, Therapeutic; D006801:Humans; D006978:Hypertension, Renovascular / Q000628:therapy; D011871:Radiology; D012039:Regional Blood Flow