In the version of the article, “Aortic Arch Atheroma Progression and Recurrent Vascular Events in Patients With Stroke or Transient Ischemic Attack,” by Sen et al that was posted online on August 6, 2007 (DOI: 10.1161/CIRCULATIONAHA.106.671727), an error occurred.
In Table 3, the units for homocysteine should have read “μmol/L” rather than “μmol/dL.”
This error has been corrected in the final print version of the article in the August 21, 2007, issue of the journal (Circulation. 2007;116:928–935) and in the current online version.
The publisher regrets this error.