title: [Nitroglycerin-induced ECG changes are of prognostic value in unstable angina pectoris].
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D000789:Angina, Unstable / Q000175:diagnosis / Q000188:drug therapy*; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000008:administration & dosage*; D011379:Prognosis; D012306:Risk
chemical_list: D005996:Nitroglycerin
vernacular_title: Nitroglycerininducerede ekg-aendringer har prognostisk betydning ved ustabil angina pectoris.