title: Electrocardiographic responses to atrial pacing and multistage treadmill exercise testing. Correlation with coronary arteriography.
mesh_terms: D000328:Adult; D000368:Aged; D000790:Angiocardiography; D001161:Arteriosclerosis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000503:physiopathology; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D013314:Stress, Mechanical