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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Multi-sector reconstruction<br />
• Single sector<br />
– Single sector <strong>of</strong> 180 ° eg sector time = 150 ms<br />
– Each image uses data from one heart beat<br />
300 ms rotation<br />
150 ms<br />
Time<br />
one z-axis position<br />
Harefield <strong>Cardiac</strong> Course