First Successful Cardiac Myosin Inhibitor Use for Donor-Derived HCM After Heart Transplant

Hossam Albeyoumi Mohammed1, Ashwin Pillai2, Andrew Scatola3

  • 1Internal Medicine, University of Connecticut, Farmington, Connecticut, USA.

JACC. Case Reports
|August 11, 2026
PubMed
Summary

Donor-derived hypertrophic cardiomyopathy (HCM) is rare but treatable. Mavacamten effectively reduced obstruction and improved function in a heart transplant patient, showing promise for early intervention.