title: Letter: Toxic effects of propranolol on the heart.
mesh_terms: D000328:Adult; D005260:Female; D006321:Heart / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects*; D006666:History of Medicine; D006801:Humans; D011433:Propranolol / Q000009:adverse effects*; D013406:Suicide, Attempted
chemical_list: D011433:Propranolol