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Table 4 Diagnostic Accuracy of CE-CMRA and DS-CCTA for Detection of X-ray Coronary Stenosis > 50% in Different Vessels

From: A direct comparison of 3 T contrast-enhanced whole-heart coronary cardiovascular magnetic resonance angiography to dual-source computed tomography angiography for detection of coronary artery stenosis: a single-center experience

ArteryCE-CCMRADS-CCTAp Value
RCA
 Sensitivity94.7 (17/18)[70.6–99.7]94.7 (17/18)[70.6–99.7]> 0.05
 Specificity93.9 (31/33)[78.4–98.9]90.9 (30/33)[74.5–97.6]> 0.05
 PPV89.5 (17/19)[65.5–98.2]85.0 (17/20)[61.1–96.0]> 0.05
 NPV96.9 (31/32)[82.0–99.8]96.8 (30/31)[81.5–99.8]> 0.05
LM-LAD
 Sensitivity95.8 (23/24)[76.9–99.8]95.8 (23/24)[76.9–99.8]> 0.05
 Specificity88.9 (24/27) [70.0–97.1]92.6 (25/27)[74.2–98.7]> 0.05
 PPV88.5 (23/26)[68.7–97.0]92.0 (23/25)[72.5–98.6]> 0.05
 NPV96.0 (24/25)[77.7–99.8]96.2 (25/26)[78.4–99.8]> 0.05
LCX
 Sensitivity86.7 (13/15)[58.4–97.7]93.3 (14/15)[66.0–99.7]> 0.05
 Specificity86.1 (31/36)[69.7–94.8]88.9 (32/36)[73.0–96.4]> 0.05
 PPV72.2 (13/18) [46.4–89.3]77.8 (14/18)[51.9–92.6]> 0.05
 NPV93.9 (31/33)[78.4–98.9]97.0 (32/33)[82.5–99.8]> 0.05
  1. Values are n/n (% [95% confidence interval])