title: The role of flavonoids in false positive digoxin assays caused by the consumption of hibiscus flower and rose hip tea.
authors.affiliation: Department of Cardiology, Hospital of the Hospitaller Brothers of St. John of God, Budapest, Hungary. Electronic address: drfresztamas@yahoo.com.
authors.forename: Tamás
authors.initials: T
authors.lastname: Frész
authors.affiliation: Department of Clinical Pathology, Hospital of the Hospitaller Brothers of St. John of God, Budapest, Hungary.
authors.forename: Erzsébet
authors.initials: E
authors.lastname: Nagy
authors.affiliation: Department of Clinical Pathology, Hospital of the Hospitaller Brothers of St. John of God, Budapest, Hungary.
authors.forename: Agnes
authors.initials: A
authors.lastname: Hilbert
authors.affiliation: Department of Cardiology, Hospital of the Hospitaller Brothers of St. John of God, Budapest, Hungary.
authors.forename: János
authors.initials: J
authors.lastname: Tomcsányi
mesh_terms: D001628:Beverages / Q000009:adverse effects*; D002624:Chemistry, Clinical / Q000592:standards*; D004077:Digoxin / Q000032:analysis / Q000097:blood*; D016903:Drug Monitoring / Q000592:standards; D005189:False Positive Reactions; D005260:Female; D005419:Flavonoids / Q000009:adverse effects*; D006333:Heart Failure / Q000097:blood / Q000188:drug therapy*; D041743:Herb-Drug Interactions; D031584:Hibiscus / Q000737:chemistry; D006801:Humans; D027826:Rosa / Q000737:chemistry
chemical_list: D005419:Flavonoids; D004077:Digoxin
keywords: Digoxin; Flavonoids; Hibiscus flower; Interference; Rose hip