Nitrates in heart disease.
D000787:Angina Pectoris / Q000188:drug therapy; D006331:Heart Diseases / Q000188:drug therapy*; D006333:Heart Failure / Q000188:drug therapy; D006801:Humans; D009566:Nitrates / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000627:therapeutic use*
D009566:Nitrates; D014665:Vasodilator Agents