title: Letter: Phenformin and the heart.
mesh_terms: D001794:Blood Pressure / Q000187:drug effects; D004341:Drug Evaluation; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007004:Hypoglycemic Agents / Q000494:pharmacology*; D010629:Phenformin / Q000494:pharmacology*; D011674:Pulse
chemical_list: D007004:Hypoglycemic Agents; D010629:Phenformin