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Table 4 Accuracy of CCTA for the diagnosis of significant stenosis in each (and overall) coronary artery per-vessel analysis

From: Coronary computed tomography versus coronary angiography for preoperative coronary assessment before valve surgery

  RCA LM LAD LCX All vessels
Sensitivity 100% 100% 71.4% 100.0% 86%
Specificity 100% 100% 100.0% 100.0% 100.0%
PPV 100% 100% 100.0% 100.0% 100.0%
NPV 100% 100% 95.1% 100.0% 99%
Diagnostic accuracy 100% 100% 95.7% 100.0% 99%