Renal revascularization for hypertension with azotemia.
D000800:Angioplasty, Balloon; D006801:Humans; D006978:Hypertension, Renovascular / Q000628:therapy*; D007668:Kidney / Q000098:blood supply*; D012078:Renal Artery Obstruction / Q000628:therapy; D014511:Uremia / Q000150:complications*