[About listening the patient].
D000368:Aged; D000369:Aged, 80 and over; D001024:Aortic Valve Stenosis / Q000150:complications*; D003324:Coronary Artery Disease / Q000150:complications / Q000188:drug therapy*; D005260:Female; D006801:Humans; D005996:Nitroglycerin / Q000009:adverse effects* / Q000627:therapeutic use; D010808:Physical Examination; D010817:Physician-Patient Relations; D013575:Syncope / Q000209:etiology*; D014665:Vasodilator Agents / Q000009:adverse effects* / Q000627:therapeutic use
D014665:Vasodilator Agents; D005996:Nitroglycerin