A Novel Computed Tomographic Angiography Tortuosity Index to Predict Successful Sentinel Cerebral Embolic Protection Delivery for Transcatheter Aortic Valve Replacement oleh Denny Wang, BS, Craig Basman, MD, Sahar Mahani, MD, Arber Kodra, MD, Luigi Pirelli, MD, Priti Mehla, MD, Nirav Patel, MD, Jacob Scheinerman, MD, Nirmay Bhanderi, Chad Kliger, MD