Bundle Branch Blocks and Fragmented QRS Complex in Iranian Patients with Systemic Sclerosis
A. Javinani, Zahra Javady Nejad, F. Gharibdoost, A. Jamshidi, R. Yekta, Saba Alvand, Vahideh Imeni, Seyed Naser Hashemi, H. Kavosi
The journal of Tehran Heart Center