. 2010 Jul 1;10(16):1–80.

Table 5: Weighted mean sensitivity and specificity results for diagnostic accuracy of detection of viable myocardium from 2005 Beanlands et al. systematic review^*.

Imaging Technology	No. Studies	N	Weighted Mean Sensitivity (%)	Weighted Mean Specificity (%)
Positron Emission Tomography (weighted by no. segments/patients)	28^†	1,047	91/90	61/61
Magnetic Resonance Imaging: Dobutamine Stress (weighted by no. patients)	10	401	91	94
Magnetic Resonance Imaging: Late Gadolinium Enhancement (weighted by no. patients)	13	357	81	83

N refers to sample size; no., number

^†

Eight individual studies and one meta-analysis with 20 studies

Table 5: Weighted mean sensitivity and specificity results for diagnostic accuracy of detection of viable myocardium from 2005 Beanlands et al. systematic review*.