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Beyond 64-slice CT 

Beyond 64-slice CT
Chapter:
Beyond 64-slice CT
DOI:
10.1093/med/9780199572595.003.0031
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date: 20 April 2019

Limitations of 64-slice CT technology 40

Cardiac CT with >64 slices 42

Dual-source CT 44

Single heartbeat CT 46

Future technology 47

Long acquisition time (5–10s).

Images obtained over multiple (typically five to eight) heartbeats, increasing susceptibility to ‘banding’ or misregistration artefacts (see ...

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