Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Diagnostic accuracy (%) | |
Significant coronary stenosis | |||||
CMR | 86%* | 100%* | 80% | 60%* | 89%* |
ETT | 48%* | 50%* | 82% | 17%* | 49%* |
Revascularisation | |||||
CMR | 94%* | 53% | 65% | 90%* | 74% |
ETT | 56%* | 59% | 50% | 56%* | 57% |
*p<0.05 for comparison between CMR and ETT.
CMR, cardiac magnetic resonance; ETT, exercise tolerance test; NPV, negative predictive value; PPV, positive predictive value.