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Fig. 2 | BMC Medical Imaging

Fig. 2

From: Saturation-pulse prepared heart-rate independent inversion-recovery (SAPPHIRE) biventricular T1 mapping: inter-field strength, head-to-head comparison of diastolic, systolic and dark-blood measurements

Fig. 2

Right ventricular (RV) T1 times were determined by manually tracing regions of interest in the RV inferior wall or RV free wall on the basal (a) or mid-ventricular (b, c) short axis dark blood or systolic SAPPHIRE T1 map. Exemplar RV ROIs at 1.5 T are shown for 3 study participants. Other abbreviations as in Fig. 1

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