In the article entitled “Systematic Review of the Perioperative Risks of Stroke or Death After Carotid Angioplasty and Stenting” by Touzé et al,1 in the bottom part of Figure 4, “asymptomatic” has replaced “symptomatic” in 2 places. The authors regret this error.
The corrected version can be viewed online at http://stroke.ahajournals.org/cgi/reprint/40/12/e683.
↵ 1 [Correction for Vol 40, Number 12, December 2009. Pages e683–e693.]