Radiation in Cath lab.pdf - TransradialWorld.com
Radiation in Cath lab.pdf - TransradialWorld.com
Radiation in Cath lab.pdf - TransradialWorld.com
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Effect of II distance on X-ray output<br />
<br />
Source-to-image distance (SID)<br />
Chang<strong>in</strong>g the SID affects both X-<br />
ray exposure and image<br />
magnification<br />
<br />
As the SID is <strong>in</strong>creased, there is<br />
greater loss of X-rays, and the<br />
image appears more magnified<br />
(means more X-rays needed -<br />
exposure equation)<br />
Cardiology department,<br />
SVCMC