Letter to the Editor
Complete heart block and permanent pacemaker implantation in a patient with systemic sclerosis
1Department of Cardiology Faculty of Medicine, Hacettepe University, Ankara-Turkey
2Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara-Turkey
3Department of Cardiology Faculty of Medicine, Hacettepe University, Ankara-Turkey
2Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara-Turkey
3Department of Cardiology Faculty of Medicine, Hacettepe University, Ankara-Turkey