Question

A 52-year-old with HFrEF (EF 25%) remains tachycardic (HR 85) despite maximised GDMT with sinus rhythm. Symptomatic despite therapy. Which device improves survival?

Accepted Answer

Implantable cardioverter-defibrillator (ICD)

Answer

Single-chamber pacemaker

Answer

Cardiac resynchronisation with defibrillator regardless of QRS

Answer

No device therapy

Answer

Loop recorder

Practice question

A 52-year-old with HFrEF (EF 25%) remains tachycardic (HR 85) despite maximised GDMT with sinus rhythm. Symptomatic despite therapy. Which device improves survival?