RT Journal Article SR Electronic T1 Renovascular hypertension: Balancing the controversies in diagnosis and treatment JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 1135 OP 1147 VO 72 IS 12 A1 Garovic, Vesna D. A1 Kane, Garvan C. A1 Schwartz, Gary L. YR 2005 UL http://www.ccjm.org/content/72/12/1135.abstract AB There is considerable controversy about how to test for renovascular hypertension and, with the development of percutaneous transluminal renal angioplasty (PTRA) and stenting, how to treat it. Which noninvasive diagnostic test should be considered, and when is renal angiography called for? Which patients will benefit from conservative medical therapy, and when is PTRA appropriate?