Implantable cardioverter-defibrillator at least as effective in frail patients with nonischemic heart failure with reduced ejection fraction: extended follow-up of the DANISH trial
New york heart association functional class does not modify the effect of an implantable cardioverter-defibrillator in nonischemic heart failure with reduced ejection fraction: a DANISH substudy
Efficacy and safety of sacubitril/valsartan according to frailty in heart failure with preserved ejection fraction: a post hoc analysis of the PARAGON-HF trial