Interactive worksheet
NCDR-LAAO Mortality Risk Calculator
NCDR-LAAO Mortality Score: Explanation and Clinical Context The National Cardiovascular Data Registry–Left Atrial Appendage Occlusion (NCDR-LAAO) Mortality Risk Model is a validated predictive tool designed to estimate the likelihood of in-hospital mortality following percutaneous left atrial appendage occlusion (LAAO) procedures. Developed from the comprehensive NCDR LAAO Registry in the United States, which include