This document discusses different treatment options for renal artery stenosis including medications, stenting, and surgical intervention. It outlines an experimental design to compare the effectiveness of these treatments by monitoring blood pressure outcomes over 1 year in patients with either high or normal baseline blood pressure. The hypothesis is that stenting will be the most effective treatment as it can improve blood flow with less risk and time commitment than surgery. Comparing treatment options seeks to identify the best approach to make patient care safer, less costly and reduce the burden of high blood pressure.