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. 2003 Jun;89(6):633–639. doi: 10.1136/heart.89.6.633

Table 2.

Technical details of electron beam computed tomography (EBCT) and multislice computed tomography (MSCT)

Parameter EBCT MSCT
Spacial resolution 6 line pairs/cm 9 line pairs/cm
Acquisition time 100 ms 250 ms
Radiation dose 2.7 mSv 8.2 mSv
ECG trigger Prospective Retrospective
Slice thickness 3 mm 1.25 mm
Overlap 1 mm 0.5 mm