1. Department of Cardiology DHQ Teaching Hospital Kohat Pakistan
2. Department of Cardiology Akbar Niazi Teaching Hospital Islamabad Pakistan
3. Department of Medicine Services Hospital Lahore Pakistan
4. Department of Medicine CMH Lahore Medical College Lahore Pakistan
5. Department of Cardiology Khyber Medical University Institute of Medical Sciences Kohat Pakistan
6. Department of Cardiology DHQ Hospital Chakwal Pakistan
7. Department of Cardiology Benazir Bhutto Hospital Rawalpindi Pakistan
8. Department of Electrophysiology Armed Forces Institute of Cardiology Rawalpindi Pakistan
9. Cardiovascular Analytics Group Hong Kong China
10. Department of Medicine Shifa Tameer e Millat University Islamabad Pakistan
11. Department of Medicine Ibn e Seena Hospital Kabul Afghanistan
12. Department of Medicine Jinnah Sindh Medical University Karachi Pakistan