There are still no studies on this subject in Vietnam. This study aimed to evaluate the acute and mid-term results of carotid artery stenting with emboli protection device in Cho Ray hospital, Viet Nam. Methods: Patients treated by carotid artery stenting with emboli protection device at Cho Ray hospital from Jan 2003 to Dec 2010 were followed - up monthly to evaluate the results of the procedure. Results: there are 30 patients treated by carotid artery stenting with emboli protection device.