title: Effects of nitroglycerine ointment on the apexcardiogram and systolic time intervals.
mesh_terms: D000284:Administration, Oral; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D001026:Coronary Artery Bypass; D006801:Humans; D007702:Kinetocardiography; D008875:Middle Aged; D009200:Myocardial Contraction / Q000187:drug effects; D005996:Nitroglycerin / Q000008:administration & dosage / Q000627:therapeutic use*; D009824:Ointments
chemical_list: D009824:Ointments; D005996:Nitroglycerin