title: [Accuracy of exercise tests in the recognition of coronary-artery stenosis. Comparison between post-exercise ECG and coronary arteriogram (author's transl)].
abstract: Post-exercise ECGs and coronary arteriograms were compared in 180 unselected patients. Coronary-artery stenosis had been diagnosed correctly by arteriography in 94% of cases. In 60% this was also possible from the resting ECG (signs of myocardial infarction), while in the remaining 34% only the exercise ECG was positive. Post-exercise ECG changes are thus an important and largely specific means of diagnosing coronary-artery stenosis.
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Treffsicherheit von Belastungsuntersuchungen zur Erkennung von Koronarstenosen. Vergleiche zwischen Belastungs-EKG (Kletterstufe) und Koronarogramm