Question

A 55-year-old with HFrEF and sinus rhythm on maximal beta-blocker has resting HR 82 bpm and frequent hospitalizations. EF 30%. Which criterion supports ivabradine use?

Accepted Answer

Resting sinus HR ≥70 bpm on max beta-blocker

Answer

Atrial fibrillation present

Answer

HR <60 bpm

Answer

EF >50%

Answer

No beta-blocker use

Practice question

A 55-year-old with HFrEF and sinus rhythm on maximal beta-blocker has resting HR 82 bpm and frequent hospitalizations. EF 30%. Which criterion supports ivabradine use?