Detector row | 4 | 16 | 32/64 |
Collimation | 4×2.5 mm | 16×0.75 mm | 32/64×0.625 mm |
Rotation time | 500 ms | 370–420 ms | 330–400 ms |
Current | 300 mAs | 300 mAs | 150 mAs |
Voltage | 80 kV | 80 kV | 120 kV |
Effective dose | 1–5 mSv | 1–5 mSv | 1–5 mSv |
Slice thickness | 3 mm | 3 mm | 3 mm |
Slice overlap | 1.5 mm | 1.5 mm | 1.5 mm |
ECG pulsing | Yes | Yes | Yes |