Cost-effectiveness of magnetic resonance carotid plaque imaging for primary stroke prevention in Canada

摘要

Objective:Magnetic resonance of the carotid arteries provides important insight into plaque composition and vulnerability in addition to the traditional measure of stenosis. The purpose of this study was to evaluate the cost-effectiveness of MR imaging as a first-line modality to assess carotid disease and guide management for high-risk patients with <50% stenosis.