Key result
Black-blood preparation with a monoexponential model provided more accurate myocardial T2* measurements than bright-blood techniques, while the truncation model improved bright-blood reproducibility.
Why the study?
Does black-blood preparation with monoexponential curve-fitting improve the reproducibility and accuracy of myocardial T2* measurements compared to bright-blood techniques in thalassemia patients?
Population
16 thalassemia patients from six centers
Comparison
Myocardial T2* measurement using… vs Myocardial T2* measurement using bright-blood…
Design
Cross-sectional
Follow-up
up to 4 weeks
Authors
Loading...
May support black-blood monoexponential T2* for thalassemia iron assessment; hypothesis-generating and requires prospective validation.
Observational (n=16)
Yes
Does black-blood preparation with monoexponential curve-fitting improve the reproducibility and accuracy of myocardial T2* measurements compared to bright-blood techniques in thalassemia patients?
Black-blood preparation with monoexponential fitting provides more accurate and reproducible myocardial T2* measurements for quantifying iron overload in thalassemia compared to bright-blood techniques.
He et al. (2008) conducted an observational in Iron-overloaded thalassemia (n=16). Black-blood T2* sequence vs. Bright-blood T2* sequence was evaluated on Reproducibility of T2* measurements. Black-blood preparation with a monoexponential model provided more accurate myocardial T2* measurements than bright-blood techniques, while the truncation model improved bright-blood reproducibility.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: