TCT-151 Cross-sectional Psoas Muscle Area Detected by Computed Tomography as a Measure of Frailty and Mortality in Patients Undergoing Transcatheter Aortic Valve Replacement

Frailty is known to correlate with mortality in cardiovascular diseases. Gait speed, a commonly accepted frailty metric, has not been well validated in patients undergoing transcatheter aortic valve replacement (TAVR). Recently, psoas muscle area (PMA), measured by computed tomography, has been