Relationship between cardiac R2* and pancreatic R2* for TM patients. (Top) Linear fit is shown (r² = 0.52, P < .001) over the whole range. Upper limit of normal pancreatic R2* (28.1 Hz) and cardiac R2* (50 Hz) is shown for reference. (Bottom) Zoomed view of patients with cardiac R2* and pancreatic R2* less than 100 Hz.