Retrospective analysis explores MRI-derived myocardial contraction fraction and its correlations with heart failure risk in thalassemia patients.
Key Points
Patients with transfusion-dependent thalassemia showed MCF levels similar to healthy individuals, yet gender and diabetes impacted results significantly.
In subjects with TDT, MCF decreased with age and was significantly correlated with myocardial iron overload levels and late gadolinium enhancement findings.
This retrospective analysis involved 1154 TDT patients assessed with MRI for cardiac function parameters in a detailed statistical framework.
The study suggests that MCF may be valuable in evaluating heart failure history and myocardial health in thalassemia patients.