%0 Journal Article %T Periprocedural Thromboembolic Events Associated with Angioplasty and Stenting of the Extra- and Intracranial Carotid Artery Assessed by Neurological Status and Diffusion-Weighted Magnetic Resonance Imaging (DWI) %A Frank Ahlhelm %A Johanna Lieb %A Stefan Ulmer %A Dirk Ahlhelm %J ISRN Vascular Medicine %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/984178 %U http://dx.doi.org/10.5402/2012/984178