CARDIOLOGY JOURNAL, vol.23, no.3, pp.242-249, 2016 (SCI-Expanded)
Background: Ventricular arrhythmias can be seen in systemic sclerosis (SSc) patients and are thought to be a result of fibrosis or ischemia of the ventricular myocardium. Tp-e interval and Tp-e/QT ratio are electrocardiographic (ECG) indices to predict ventricular tachyarrhythmia and cardiovascular mortality. We aimed to evaluate Tp-e interval and Tp-e/QT ratio in patients with SSc.