Professional Fellowships
- British Cardiovascular Society.
- British Society of Echocardiography.
- British Pacing and Electrophysiology Group.
- British Cardiovascular Intervention Society.
- European Society of Cardiology.
- American College of Cardiology.
- New York Academy of Sciences
- American Heart Association, Council on Clinical Cardiology.
- Board of Advisors, Centre for Syrian Studies, St Andrews University, Edinburgh.