title: Vectorcardiographic assessment of exercise tolerance in patients with ischemic heart disease.
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000503:physiopathology*; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D014672:Vectorcardiography