title: Paying attention to potassium in heart failure.
mesh_terms: D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D026941:Sodium Channel Blockers / Q000627:therapeutic use*; D049993:Sodium Chloride Symporter Inhibitors / Q000009:adverse effects
chemical_list: D026941:Sodium Channel Blockers; D049993:Sodium Chloride Symporter Inhibitors