[The relation between the cardiac work and attack of angina pectoris].
D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000503:physiopathology*; D000789:Angina, Unstable / Q000503:physiopathology*; D004435:Eating; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011187:Posture