We release episodes fortnightly. Stroke is the fourth and fifth leading cause of death in the UK and US, respectively. There are more than 100,000 strokes in the UK every year. And approximately 10% to 15% of all ischaemic strokes are associated with carotid artery stenosis. So it is important that we get the diagnosis and management of this condition right. In this BMJ Best Practice podcast on carotid artery stenosis, Kieran Walsh talks to Brajesh Lal, Professor of Vascular Surgery, University of Maryland School of Medicine and Professor of Neurology, Mayo Clinic.