ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.15, sa.3, ss.209-212, 2015 (SCI-Expanded)
Objective: Systemic sclerosis (SSc) is an autoimmune connective tissue disorder characterized by fibrosis. The prognosis of the disease is bad when clinically symptomatic cardiac dysfunction is occurred, therefore early detection of cardiac dysfunction is important in patients with SSc. The aim of this study was to investigate the frequency of fQRS in superficial electrocardiography in cardiacally asymptomatic patients with SSc and its relation to the systolic pulmonary artery pressure (sPAP).