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Table 2: Parameters of CTA sequences
Collimation Pitch FOV (cm) Gantry Rotation Time (ms) Thickness (mm) Slices Tube Voltage (kV[peak]) Tube Current (mAs) Dose-Length Product (mGy × cm) Coverage
CTA 128 × 0.625 0.758 17 × 17 400 0.6 715 100–120 100–450 220–608 Aortic arch–vertex