Prediction of worsening heart failure events and all‐cause mortality using an individualized risk stratification strategy

Abstract Aims This study aimed to examine the clinical utility of a multisensor, remote, ambulatory diagnostic risk score, TriageHF™, in a real‐world, unselected, large patient sample to predict heart failure events (HFEs) and all‐cause mortality. Methods and results TriageHF risk score was calculated in patients in the Optum® database who had Medtronic implantable cardiac defibrillator device from 2007 to 2016. Patients were categorized into three risk groups based on probability for having an HFE within 6 months (low risk