Dear Colleagues I have the pleasure to invite you to attend the third IMAC (Intervention Master Aortic Course), that will be held from the 5th till the 7th of October 2017, at Dusit Thani Lakeview Cairo. The aim of this course is expertise and knowledge transmission and exchange in the evolving field of aortic endovascular interventions. By conducting this course, we hope to establish the foundation upon which young vascular interventionists would safely and securely incorporate the aortic endovascular interventions into their everyday practice and encourage them to understand the paradigm shift that is currently going on worldwide in treating aortic pathology. I hope to see you at this third version of IMAC and wish you all a pleasant stay and fruitful time. Prof. Mohamed Hosny