Additional Study Information: This is a prospective, randomized, multi-center, controlled post-market study. The ALL-RISE study is looking at Fractional flow reserve (FFR) which is a medical test that doctors use to check how narrow the heart arteries are and decide if a stent or other treatment is needed. It helps doctors determine if the blockage is causing significant reduction in blood flow and guides them in making better choices for how to treat patients. The goal is to see if an image-based software system called FFRangio can accurately measure blood pressure and flow through the arteries as compared to using a wire measurement system called FFR.