title: Commonly used drugs and supplements can worsen heart failure, US doctors warn.
authors.affiliation: Seattle.
authors.forename: Michael
authors.initials: M
authors.lastname: McCarthy
mesh_terms: D000572:American Heart Association; D000529:Complementary Therapies / Q000009:adverse effects*; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D004366:Nonprescription Drugs / Q000009:adverse effects*; D061214:Patient Safety / Q000592:standards*; D014481:United States
chemical_list: D004366:Nonprescription Drugs