Predicting Quality of Life at 1 Year After Transcatheter Aortic Valve Replacement in a Real-World Population.

ABSTRACT: Background Among clinical trial patients at high surgical risk, a model has been developed and externally validated to estimate patient risk for poor outcomes after transcatheter aortic valve replacement (TAVR). How this model performs in lower risk and unselected patients is not known. We sought to examine and optimize the performance of the TAVR poor outcome risk model among patients in the US Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry. Methods and Results Among 13 351 patients who underwent TAVR at 252 US sites between November 9, 2011 and June 30, 2015, the rate of poor outcome at 1 year after TAVR was 38.9%, which was because of death in 20.7% and poor quality of life or quality of life decline in 18.2%. The rate of poor outcome ha

SUBMITTER: Arnold SV 

PROVIDER: S-EPMC6207214 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature