The impact of serum concentration‐guided digoxin therapy on mortality of heart failure patients: A long‐term follow‐up propensity‐matched cohort study

摘要

Recently published studies suggested that digoxin may increase mortality in heart failure with reduced ejection fraction (HFrEF). However, in the vast majority of former trials serum digoxin concentration (SDC) was not measured and therapy was not SDC‐guided.