Volume 9, Issue 2, Pages (February 2012)

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Volume 9, Issue 2, Pages 225-229 (February 2012) Distinguishing “benign” from “malignant early repolarization”: The value of the ST- segment morphology  Raphael Rosso, MD, Eran Glikson, Bernard Belhassen, MD, Amos Katz, MD, Amir Halkin, MD, Arie Steinvil, MD, Sami Viskin, MD  Heart Rhythm  Volume 9, Issue 2, Pages 225-229 (February 2012) DOI: 10.1016/j.hrthm.2011.09.012 Copyright © 2012 Heart Rhythm Society Terms and Conditions

Figure 1 Rapidly ascending (A) and horizontal (B) ST segment in the leads deploying J waves (J waves marked with arrowhead). Heart Rhythm 2012 9, 225-229DOI: (10.1016/j.hrthm.2011.09.012) Copyright © 2012 Heart Rhythm Society Terms and Conditions

Figure 2 Electrocardiogram of a male patient with idiopathic ventricular fibrillation with J waves in the inferior leads. Leads II, III, and aVF are also enlarged to show the horizontal/descending ST segment. Heart Rhythm 2012 9, 225-229DOI: (10.1016/j.hrthm.2011.09.012) Copyright © 2012 Heart Rhythm Society Terms and Conditions

Figure 3 Distribution of patients with early repolarization according to the morphology of their ST segment. Patients with either J-point elevation or slurred R wave are shown in panel A, whereas patients only with J-point elevation are shown in panel B. VF = ventricular fibrillation. Heart Rhythm 2012 9, 225-229DOI: (10.1016/j.hrthm.2011.09.012) Copyright © 2012 Heart Rhythm Society Terms and Conditions