T2* Heterogeneity detected by CMR could be Related to Myocardial Iron Distribution in Thalassemia Patients

A large percentage of thalassemia major (TM) patients shows a significant heterogeneity of segmental distribution of T2* values in myocardium, measured by multislice multiecho T2* cardiac magnetic resonance (CMR). This finding is in agreement with previous histological studies that have detected heterogeneous iron deposition in hemochromatotic hearts. However, it is not yet clear if that represented true heterogeneous iron density or if it could have been generated by geometric and susceptibility artefacts

Preferential patterns of myocardial iron deposit by multislice multiecho T2* CMR in thalassemia major patients

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CMR T2* Technique for Segmental and Global Quantification of Myocardial Iron: Multicentre Transferability and Healthcare Impact Evaluation

The multislice multiecho T2* technique is transferable among scanners with good reproducibility. The network seems to be a robust and scalable system in which T2* CMR based cardiac iron overload assessment is available, accessible and reachable for a significant and increasing number of thalassemia patients, reducing the mean distance from the patients\u27 locations to the CMR sites