TAVR VARC-3 Classification Calculator

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), left ventricular ejection fraction, and presence of coronary artery disease, to stratify patients into low, intermediate, or high risk for adverse outcomes. It is widely used in both clinical trials and routine practice to optimize patient selection, guide procedural planning, and predict post-TAVR outcomes.