Technical Aspects of Cardiac CT - ImPACT CT Scanner Evaluation ...
Technical Aspects of Cardiac CT - ImPACT CT Scanner Evaluation ...
Technical Aspects of Cardiac CT - ImPACT CT Scanner Evaluation ...
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• Improved temporal resolution<br />
– Fast scan speeds, multi-sector reconstruction, dual tube<br />
• Fast volume coverage<br />
– Larger detector arrays<br />
– High pitch scanning (‘Flash’)<br />
– Spatial resolution<br />
<strong>Cardiac</strong> <strong>CT</strong><br />
– Acquired image width<br />
–Fov<br />
– Overlapping recons<br />
– Improved bloomng artefacts<br />
Harefield <strong>Cardiac</strong> Course