Figure 1.
SPECT/CT and volume of interest. SPECT/CT 99mTc-DPD acquisition of a representative treatment-naïve patient with wild-type ATTR-CM showing the VOI for each tissue (VOI cardiac: automatically generated using a threshold-based method, VOI vertebral: 2.92 mL, VOI paraspinal muscle: 1.19 mL) placed to quantify the SUV.