April 10, 2008 - According to a study published in The New England Journal of Medicine this week, three-year data from the Stenting and Angioplasty with Protection in Patients at High Risk for Endarterectomy (SAPPHIRE) study in patients with severe blocked carotid arteries, the main blood vessels in the neck leading to the brain, who underwent carotid artery stenting (CAS) with the PRECISE Nitinol Stent and the ANGIOGUARD Emboli Capture Guidewire were comparably protected from stroke, heart attack, death and repeat revascularization procedures as patients who underwent surgery (endarterecto
