title: Computed-tomographic confirmation of femoral vein distension with the Valsalva maneuver.
mesh_terms: D002404:Catheterization / Q000379:methods*; D005268:Femoral Vein / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed; D014636:Valsalva Maneuver