Renal artery stenosis is the cause of renovascular hypertension in what percentage of hypertensive patients? What are the therapeutic options for patients with renal artery stenosis? What is the 5-year patency rate for PTA when the procedure is performed on patients with renal artery stenosis caused by atherosclerotic narrowing? What is the cause of acute renovascular hypertension? What is the cause of chronic renovascular hypertension? What is the mechanism leading to increased blood pressure? What is the pathologic appearance of the affected kidney? What is the shrunken ischemic kidney of renal artery stenosis called? What studies are appropriate for the diagnosis of renal artery stenosis? What type of lesion responds poorly to PTA? What would be seen on an IVP of a patient with unilateral renal artery stenosis? Book traversal links for Renovascular hypertension ‹ What studies can be used for the evaluation of portal hypertension? Up Renal artery stenosis is the cause of renovascular hypertension in what percentage of hypertensive patients? ›