Serial Alberta Stroke Program Early Computed Tomography Score from baseline to 24 hours in SWIFT: a novel surrogate end point for revascularization in acute stroke.

STROKE A JOURNAL OF CEREBRAL CIRCULATION (ISSN 0039-2499) is published monthly by Lippincott Williams & Wilkins, at 16522 Hunters Green Parkway, Hagerstown, MD 21740. Business offices are located at Two Commerce Square, 2001 Market Street, Philadelphia, PA 19103. Production offices are located at 351 West Camden Street, Baltimore, MD 21201-2436. In the US individuals may subscribe for their personal use at the following annual rates: $249 for members of an American Heart Association scientific council and $500 for nonmembers; international: $329 for members of an American Heart Association scientific council and $620 for nonmembers. Periodicals postage paid at Hagerstown, MD, and additional mailing offices. POSTMASTER: Send address changes to STROKE A JOURNAL OF CEREBRAL CIRCULATION, American Heart Association, Lippincott Williams & Wilkins, 16522 Hunters Green Parkway, Hagerstown, MD 21740. Editorials