aProfessor Dr Marwan  nafie wholesome on lecture titled "catheter angiography and arteries with modern techniques" lecture diagnostic and therapeutic procedures as well as to the course of those operations with waladaut devices used in catheter surgery in general scientific Assistant also attended the lecture Dr. Jinan star khashan, Professor and masterBiomechanic branch  Dr Jamal Mohamed and Professor  decision Dr. Hussein Jamil mutasher r, a group of students. .