title: Certification review: understanding cardiovascular disorders.
authors.forename: L G
authors.initials: LG
authors.lastname: Vonfrolio
authors.forename: J
authors.initials: J
authors.lastname: Noone
mesh_terms: D002318:Cardiovascular Diseases / Q000451:nursing*; D002568:Certification; D004521:Educational Measurement; D006801:Humans