title: Syncope and NAMCS.
authors.forename: James
authors.initials: J
authors.lastname: Quinn
authors.forename: Daniel
authors.initials: D
authors.lastname: McDermott
mesh_terms: D003430:Cross-Sectional Studies; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006801:Humans; D010343:Patient Admission / Q000706:statistics & numerical data*; D012107:Research Design; D013575:Syncope / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology