† Comparative clinical significance has not been established. ‡ The primary endpoint was defined as the time-to-first-event. ¶ Please consult guidelines for complete recommendations.3 ACEi: angiotensin-converting-enzyme inhibitor; ARB: angiotensin receptor blocker; ARNI: angiotensin receptor-neprilysin inhibitor; CCS: Canadian Cardiovascular Society; CV: cardiovascular; HF: heart failure; HFrEF: heart failure with reduced ejection fraction; NYHA: New York Heart Association.