1. Noncompaction of the ventricular myocardium, clinical and echocardiographic features of 8 cases. Presented at the Annual meeting of the Saudi Heart Association, Riyadh, January 2002.
2. Noncompaction of the ventricular myocardium in infants, extended spectrum of a ‘specific’ cardiomyopathy. Presented at the Annual Meeting of the British Society of Echocardiography in Birmingham/UK in October 2002.

3. Diagnosis of Rheumatic Heart Disease, Current Perspectives. Presented at the 13^th Annual Meeting of the Sudan Paediatric Association, Khartoum, July 2003.

4. Echocardiographic differentiation of inlet ventricular septal defect with or without mitral valve cleft from atrioventricular septal defects, the difficult made easy. Presented at the Annual Meeting of the Saudi Heart Association, Jeddah, Saudi Arabia Jan 2004.(Poster)
5. Differentiation of inlet ventricular septal defect with or without mitral valve cleft from atrioventricular septal defects. Presented at the Middle East Paediatric Cardiology Meeting, Beirut May 2004.(Poster)
6. Differentiation of inlet ventricular septal defect with or without mitral valve cleft from atrioventricular septal defects. Presented at the Meeting of the European Assocciation of Paediatric Cardiology. Munich, May 2004.
7. Noncompaction of the ventricular myocardium, an underdiagnosed cardiomopathy. Presented at the First Middle East Symposium of Paediatric Cardiology and Cardiac Surgery, Beirut, Lebanon May 2004.
8. Diagnosis and management of children with heart disease in Sudan Heart Centre. Presented at the 14^th Annual Meeting of the Sudan Paediatric Association. Khartoum, July 2005.
9.  Interventional catheterization for congenital heart disease: the experience of the Sudan Heart Centre. Presented at the 13^th Congress of the Arab Association of Pediatrics, Khartoum Nov 2007.
10. Noncompaction of the ventricular myocardium: a report of 47 patients from Saudi Arabia and Sudan. Presented at the 13^th Congress of the Arab Association of Pediatrics, Khartoum Nov 2007
11. Paediatric Cardiology Training in Sudan:  an overview of a 4 years experience. Presented at a Workshop for establishment of the Sudan Heart Institute, Sudan Heart Centre, Khartoum, August 2009.
12. How to establish a paediatric cardiology program in a country with limited resources. Invited lecture presented at the 21^st meeting of the Saudi Heart Association, Riyadh Feb 2010
13. PDA catheter closure in an elderly lady. Presented at the conference of the Society of Cardiac Angiography and Interventions (SCAI), Istanbul, Turkey, October 2010
14. Unique features of noncompaction cardiomyopathy. Presented at the Asian Pacific Cardiology Conference, Kualalambore, Malysia , May 2011.
15. Participated (as a co operator and co moderato) at the Live  Workshop of Congenital Heart Disease Interventions held in the context of Asian Pacific Cardiology Conference, Kualalambore, Malaysia , May 2011.
16. Primary rhythm disorders in Sudanese children. Presented at the 15^th conference of Sudanese Association of Paediatricians. Oct 2011.
17.  Primary rhythm disorders in children: the need for prompt diagnosis and management.Presented at the World Heart Cardiology Conference, Dubai May 2012.
18.  Rheumatic Heart Disease Control Program in Sudan, Kharotum2014
19. Noncompaction mitral regurgitation , Florida , USA, Feb2014
20. Rheumatic HD Control Program in Sudan. The World Congress of Cardiology Melbourne, Australia, May 2014.
21. Challenging cases of interventional catheterization. Congenital and Structural Catheterization (CSI-Africa). Tanzania, Jan 2015.