RCT: similar outcomes in patients with heart failure with preserved ejection fraction randomized to high-intensity interval training vs. moderate continuous training vs. guideline-based physical activity advice

Effect of High-Intensity Interval Training, Moderate Continuous Training, or Guideline-Based Physical Activity Advice on Peak Oxygen Consumption in Patients With Heart Failure With Preserved Ejection Fraction: A Randomized Clinical Trial – JAMA (link to abstract – $ for full-text)

Commentary: Hold Off on HIIT for Patients with Heart Failure with Preserved EF – Physician’s Weekly

Commentary on Twitter

In this RCT, high-intensity interval training was no better at improving peak V̇O₂ at 3 months vs moderate continuous or guideline control training, in patients with #HFpEF https://t.co/CZzAcQESLg @TUMSportMedizin @jamacardiology @jamainternalmed #VisualAbstract

— JAMA Cardiology (@JAMACardio) February 22, 2021