Table 1.

Approximate diagnostic value of non-invasive coronary imaging techniques to detect significant coronary stenosis (> 50 % lumen diameter stenosis)

	EBCT	MS-CT	MR-CA Free breathing	MR-CA Breath-hold
Assessability (%)	∼ 80	∼ 70	∼ 75	∼ 70
Sensitivity (%)	∼ 80	∼ 80	∼ 50	∼ 70
Specificity (%)	∼ 95	∼ 95	∼ 90	∼ 95
Accuracy (%)	∼ 90	∼ 90	∼ 85	∼ 90

EBCT, electron beam computed tomography; MS-CT, multi-slice computed tomography; MR-CA, magnetic resonance coronary angiography.