Indications for carotid endarterectomy
| Indications | n (%) |
| Transient ischaemic attack | 251 (38) |
| Minor stroke | 125 (19) |
| Amaurosis fugax | 76 (11) |
| Retinal artery occlusion | 22 (3) |
| Asymptomatic with carotid artery critical stenosis | 166 (25) |
| Pre or post coronary artery bypass grafting | 30 (5) |