Thinking outside the box: Use of the pressure wire to assess intracranial large artery stenoses期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Thinking outside the box: Use of the pressure wire to assess intracranial large artery stenoses

Authors:	R. Martin‐Reyes MD J.M. de la Torre Hernandez MD J. Franco‐Pelaez MD R. Lopez‐Palop MD M. Telleria Arrieta MD I.J. Amat Santos MD P. Carrillo Saez MD A. Sanchez‐Recalde MD J.C. Sanmartin Pena MD T. Garcia Camarero MD S. Brugaletta MD F. Gimeno de Carlos MD A. Pinero MD D.C. Sorto Sanchez MD A. Frutos MD G. Lasa Larraya MD F. Navarro MD J. Farre MD

Affiliation:	1. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Universitario Fundacion Jimenez Diaz‐IDC Salud, Madrid, Spain;2. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Universitario Marques De Valdecilla, Santander, Cantabria Spain;3. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Universitario San Juan, Alicante, Spain;4. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Policlinica Gipuzkoa, San Sebastian, Guipuzcoa, Spain;5. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Clinico Universitario, Valladolid, Spain;6. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Univesitario La Paz, Madrid, Spain;7. Unidad de Cardiologia Intervencionista, Servicio de Cardiologia, Hospital Clinic, Barcelona, Spain

Abstract:	A novel study investigating the utility of the 0.014″ diameter pressure wire to assess the hemodynamic significance of intermediate intracranial stenosis. Technical aspects of pressure wire positioning across intracranial arteries are described. Further research is required to clarify the assessment of pressure gradients in the cerebral circulation and to define the optimal threshold for intervention.

Keywords:	fractional flow reserve pressure wire microcirculation

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