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Figure 2 Forest Plot of Sensitivity and Specificity

(A, B) Forest plot of patient-level sensitivity and specificity of stress perfusion imaging compared with coronary angiography. (C, D) Forest plot of patient level sensitivity and specificity of stress-induced wall motion abnormalities imaging compared with coronary angiography. Solid squares = point estimate of each study (area indicates relative contribution of the study to meta-analysis); horizontal lines = 95% confidence interval (CI).