Chun Xiao

Predicting left-ventricular recovery and characterizing Cardiorenal risk after Transcatheter aortic valve replacement: A routine-data phenotyping and prediction-model study

Background Ejection fraction (LVEF) underpins risk stratification before transcatheter aortic valve replacement (TAVR), yet it does not indicate whether an impaired ventricle will recover once the stenosis is relieved, or what drives death in high-risk patients. We asked whether...