Why the study?
Traditional coronary angiography has been the preferred diagnostic procedure for CAD, but non-invasive CT coronary angiography shows promise for detecting coronary stenosis.
Does computed tomography coronary angiography accurately detect coronary stenosis compared to conventional invasive angiography in patients with suspected coronary artery disease?
Population
92 patients suspected to have coronary artery disease
Comparison
MSCT coronary angiography vs invasive selective coronary angiography
Design
Observational study
Authors
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CCTA's high sensitivity but modest specificity may aid ruling out CAD; leaves open routine adoption over invasive angiography in observational data.
Does computed tomography coronary angiography accurately detect coronary stenosis compared to conventional invasive angiography in patients with suspected coronary artery disease?
CCTA is a highly sensitive non-invasive imaging modality that can effectively rule out obstructive coronary artery disease in patients with suspected angina, reducing the need for unnecessary invasive procedures.
khalaf et al. (2023) studied this question.
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