INDICATIONS [1] RISK OF RENOVASCULAR HYPERTENSION [2] APPEARANCE HYPERTENSION [3] RESISTANT HYPERTENSION DRUGE [4] ABDOMINAL NATURE [5] NATURE THIGHS [6] AZOTEMIA IN HYPERTENSIVE [7] DETERIORATION OF RENAL FUNCTION [8] HYPERTENSIVE RETINOPATHY [9] OBSTRUCTION ARTERIAL BRANCH