1. (Editor-in-Chief of Bulgarian Cardiology Journal), Bulgaria; Spain
2. (Editor-in-Chief of Archives des Maladies du Cœur et des Vaisseaux Pratique), France
3. (Editor-in-Chief of Cardiologia Hungarica), Hungary
4. (Editor-in-Chief of Cor et Vasa), Czech Republic
5. (Editor-in-Chief of Egyptian Heart Journal), Egypt
6. (Editor-in-Chief of Archives of Cardiovascular Diseases) France
7. (Editor-in-Chief of Austrian J Kardiology), Austria
8. (Editor-in-Chief of Russian Journal of Cardiology), Russia
9. (Editor-in-Chief of Archives of The Turkish Society of Cardiology), Turkey
10. (Editor-in-Chief of Revista Española de Cardiología) Spain
11. (Chairman of The Editors Network of the European Society fo Cardiology), Spain