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Fig. 1 | Clinical Hypertension

Fig. 1

From: Blunted heart rate recovery is associated with coronary artery spasm in patients with suspected vasospastic angina

Fig. 1

Comparison of areas under the curve (AUCs) of logistic regression models. On the receiving operator characteristic analysis, blunted HRR together with max HR significantly improved the goodness-of-fit and discriminability of Model 1 (log-likelihood difference = 10.58; p < 0.001; C-index difference = 2.64%; p = 0.007). Model 1: age + gender + current smoking; Model 3: Model 1 + max heart rate + blunted heart rate recovery

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