title: An old drug provides surprising benefits for heart-failure patients.
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D004232:Diuretics / Q000627:therapeutic use; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D000451:Mineralocorticoid Receptor Antagonists / Q000627:therapeutic use*; D013148:Spironolactone / Q000627:therapeutic use*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D004232:Diuretics; D000451:Mineralocorticoid Receptor Antagonists; D013148:Spironolactone