TCT-669 Very Low Intravenous Contrast Dose (20 cc) Computed Tomographic Angiography Protocol for Pre-Procedural Assessment of the Aortic Annulus Prior to Transcatheter Aortic Valve Replacement: Validation by 3-Dimensional Transesophageal Echocardiography

Omar K. Khalique, Todd Pulerwitz, Tamim M. Nazif, Martin Leon, Isaac George, Hemal Gada, Torsten P. Vahl
2014 Journal of the American College of Cardiology  
doi:10.1016/j.jacc.2014.07.739 fatcat:akfljmmx7veq5hwuieqylntfge