Hypertrophic cardiomyopathy (HCM) is often characterized by augmented cardiac contractility, which frequently remains undetectable in its early stages. Emerging evidence suggests that hypercontractili Show more
Hypertrophic cardiomyopathy (HCM) is often characterized by augmented cardiac contractility, which frequently remains undetectable in its early stages. Emerging evidence suggests that hypercontractility is linked to mitochondrial defects that develop early in HCM progression. However, imaging markers for identifying these early alterations in myocardial function are lacking. We used cardiac magnetic resonance feature tracking (CMR-FT) to assess myocardial strain in a Show less