Association of Smoking Status With Long-Term Mortality and Health Status After Transcatheter Aortic Valve Replacement: Insights From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry.

ABSTRACT: Background Smoking is a significant risk factor for aortic stenosis but its impact on clinical and health status outcomes after transcatheter aortic valve replacement (TAVR) has not been described. Methods and Results Patients (n=72 165) undergoing TAVR at 457 US sites in the STS/ACC TVT (Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy) Registry between November 2011 and June 2016 were categorized at the time of TAVR as current/recent smokers versus prior/nonsmokers. A series of multivariable models examined the association between smoking status and outcomes, including 1-year mortality, rehospitalization, mean gradient, and health status (measured by the 12-item Kansas City Cardiomyopathy Questionnaire-Overall Summary Score [KCCQ-OS]) and in-hospita

SUBMITTER: Qintar M 

PROVIDER: S-EPMC6759891 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature