CONTRIBUTION OF CT-DERIVED BODY FAT COMPOSITION WITH FRAILTY AND LENGTH OF HOSPITAL STAY FOLLOWING TRANSCATHER AORTIC VALVE REPLACEMENT

Aging is associated with gradual replacement of muscle with fat and fibrous tissue as well as increased total body fat content. We assessed whether muscle fat index, visceral fat index, and total body fat index can predict frailty and Length of hospital Stay (LOS) following Transcatheter Aortic