New analysis highlights the advantages of subtractive coronary computed tomographic angiography (CCTA), suggesting improved diagnostic accuracy for identification. coronary stenosis [1].
CCTA It’s generally used for sufferers with suspected coronary artery illness, however can generally yield inconsistent outcomes because of coronary artery calcium (CAC) artifacts. That is significantly problematic in sufferers with extreme CAC.
Subtraction CCTA has been proven to take away a few of these artifacts in numerous situations up to now, however just lately researchers have discovered that it could actually considerably enhance diagnostic accuracy within the presence of diffuse calcium deposits.
The brand new analysis was revealed Dec. 29. Educational Radiology.
Liming Xia MD, PhD, “The event of Subtraction CCTA (CCTAsub) has been reported to be beneficial for eradicating artifacts by eradicating calcifications or stents by subtracting non-contrast photos from distinction photos.” The Division of Radiology at Tongji Hospital in China and co-authors defined.
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