Single Iron Infusion Enhances Exercise Capacity in Heart Failure Patients

A study by the Mass General Brigham Heart and Vascular Institute found that a single iron infusion improved exercise capacity in patients with heart failure with preserved ejection fraction (HFpEF) and iron deficiency. These findings, presented at the 2026 American Heart Association Scientific Sessions and published in Circulation, suggest that iron replenishment may help alleviate physical limitations in this common form of heart failure.

Originally published by gnews