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Vascular-Augmented Two-Compartment Fitting Improves Model Performance for Intermittent Myocardial T1 Mapping

2025-12-18 radiology and imaging Title + abstract only
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ObjectivesConventional gadolinium-enhanced cardiac magnetic resonance imaging (MRI) typically evaluates myocardial tissues at a single post-contrast time point. In contrast, dynamic T1 mapping enables the estimation of contrast agent concentrations and subsequent pharmacokinetic modeling. This study compared a normal composite two-compartment model incorporating myocardial vascular components with the conventional Brix model. Materials and MethodsThis retrospective study included 107 participan...

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