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Fig. 5 | BMC Cardiovascular Disorders

Fig. 5

From: Peak systolic longitudinal rotation: a new tool for detecting left ventricular systolic function in patients with type 2 diabetes mellitus by two-dimensional speckle tracking echocardiography

Fig. 5

ROC analysis for detecting the accuracy of apex and global PSLR. The area under ROC curve values, sensitivity, specificity, cut-off value and Youden index for apex PSLR in DM patients were 0.693, 68.63, 71.15%, − 1.45 and 0.3978, respectively (a). The area under ROC curve values, sensitivity, specificity, cut-off value and Youden index for global PSLR in DM patients were 0.641, 66.67, 57.79%, 1.92 and 0.2436, respectively (b). Comparison of ROC analysis curves between apex and global PSLR had no significant difference (c)

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