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FRANCE-2 TAVI Risk Score (Precise Logistic Model): Explanation and Clinical Context The FRANCE-2 TAVI Risk Score uses a logistic regression model to predict 30-day mortality after transcatheter aortic valve implantation (TAVI) in patients with severe aortic stenosis. Predictors include age, NYHA class IV, peripheral artery disease, atrial fibrillation, serum creatinine, left ventricular ejection fraction (LVEF), and
TAVR Mortality Score (TVT Registry): Explanation and Clinical Context The TAVR Mortality Score developed by the TVT Registry is a validated predictive tool for estimating 30-day mortality after transcatheter aortic valve replacement (TAVR). It uses key clinical variables available prior to the procedure, including age, sex, NYHA class IV, serum creatinine, left ventricular ejection fraction (LVEF), history of prior C
TAVR Valve Academic Research Consortium (VARC-3) Classification: Explanation and Clinical Context VARC-3 provides a standardized framework to assess patient risk, procedural outcomes, and complications after transcatheter aortic valve replacement (TAVR). This classification incorporates clinical, anatomical, and procedural variables, such as age, surgical risk scores (e.g., STS-PROM), functional status (NYHA class),
TVT Registry Mortality Score: Explanation and Clinical Context The TVT Registry Mortality Score is a validated tool developed by the Society of Thoracic Surgeons and the American College of Cardiology to estimate in-hospital mortality risk for patients undergoing transcatheter aortic valve replacement (TAVR). It incorporates patient demographics, comorbidities, heart failure severity, renal function, procedural acces