title: [It is of importance to emphasize the optimal drug therapy in patients with chronic heart failure].
authors.forename: Xue-si
authors.initials: XS
authors.lastname: Wu
authors.forename: Da-yi
authors.initials: DY
authors.lastname: Hu
mesh_terms: D002908:Chronic Disease; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans