title: [73. The diagnostic value of the work load ECG in ischemic heart disease].
mesh_terms: D000368:Aged; D003327:Coronary Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D005080:Exercise Test; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Kardiologischen Klinik der Medizinischen Akademie der Medizinischen Fakultät Sofia