title: Ask the doctor. I read in your newsletter and elsewhere that beta blockers can help people with heart failure, but my doctor has been reluctant to try them on me. Why is he so nervous?
authors: T H
authors: TH
authors: Lee
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans
chemical_list: D000319:Adrenergic beta-Antagonists