Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
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Catheter Cardiovasc Interv · Feb 2007
Transradial approach for carotid artery stenting: a feasibility study.
Carotid artery stenting (CAS) has become accepted as an alternative to carotid endarterectomy for revascularization of the internal carotid artery (ICA) among high risk patients. CAS from the femoral approach can be problematic due to access site complications as well as technical difficulties related to peripheral vascular disease (PVD) and/or anatomical variations of the aortic arch. The purpose of the present study is to evaluate the feasibility of the radial artery as an alternative approach for CAS. ⋯ CAS using the transradial approach appears to be safe and technically feasible. The technique may be particularly useful in patients with right ICA lesions and severe PVD or unfavorable arch anatomy, and among patients with a bovine aortic arch.