Key result
A novel 3D free-breathing MRI technique allowed for simultaneous whole-heart T1 (1470 ± 59.2 ms) and T2 (41.6 ± 1.8 ms) mapping in a single ~8 minute scan in healthy subjects.
A novel 3D free-breathing MRI sequence enables simultaneous, accurate, and precise whole-heart myocardial T1 and T2 mapping in a single scan of approximately 8 minutes.
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May enable efficient whole-heart mapping clinically; leaves open validation in patients before adoption.
Guo et al. (2018) studied Healthy (n=15). 3D free-breathing technique for simultaneous measurement of native myocardial T1 and T2 was evaluated on In vivo whole-heart T1 and T2 maps. A novel 3D free-breathing MRI technique allowed for simultaneous whole-heart T1 (1470 ± 59.2 ms) and T2 (41.6 ± 1.8 ms) mapping in a single ~8 minute scan in healthy subjects.
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