Observational analysis reveals left atrial stiffness index predicts myocardial iron overload in pediatric β-thalassemia, suggesting its utility in clinical evaluations.
Key Points
The left atrial stiffness index (LASI) predicts myocardial iron overload with strong accuracy, indicating its potential clinical utility.
An AUC of 0.90 for LASI shows significant diagnostic value in predicting myocardial iron overload among pediatric thalassemia patients.
Analysis using cardiac magnetic resonance (CMR) imaging identified correlations between left atrial stiffness and myocardial iron overload.
Findings highlight LASI as an important marker, warranting further use in pediatric thalassemia management and follow-up evaluations.