The Role of Comorbidities in Predicting Functional Improvement After Transcatheter Aortic Valve Implantation

Patients undergoing transcatheter aortic valve implantation (TAVI) have a high comorbidity burden. We sought to stratify patients into functional outcomes using the Kansas City Cardiomyopathy Questionnaire (KCCQ-12), a patient-reported outcome with benefits over both the New York Heart Association (NYHA) classification and the original 23-item KCCQ, and to evaluate the importance of comorbidities in predicting failure of functional improvement post-TAVI in a contemporary cohort.
Source: Heart, Lung and Circulation - Category: Cardiology Authors: Tags: Original Article Source Type: research