Figure 1

Intra-individual evaluation of ECV and T1 time at 1.5 T versus 3 T. Effect of field strength for exam 1 (1.5 T Gd-DTPA; black diamond), exam 2 (3 T Gd-DTPA; dark grey square), and exam 3 (3 T Gd-BOPTA; light grey triangle). (A) T1 time of myocardium. (B) T1 time of blood. (C) ECV over time. Results shown as the average for study subjects who completed all three exams (n = 23).