1. Department of Cardiology Imam Khomeini Hospital Complex, Tehran University of Medical Sciences Tehran Iran
2. Department of Infectious and Tropical diseases HIV‐AIDS Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences Tehran Iran
3. Department of Research Tehran Heart Center, Tehran University of Medical Sciences Tehran Iran
4. Biomedical Engineering Hill‐Rom (Mortara) Sale and Technical Expert Iranbehdasht Co Tehran Iran