Exercise stress testing.
D000328:Adult; D000368:Aged; D000740:Anemia / Q000150:complications; D002318:Cardiovascular Diseases / Q000150:complications / Q000209:etiology; D004562:Electrocardiography; D005080:Exercise Test / Q000009:adverse effects / Q000379:methods; D006321:Heart / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D005082:Physical Exertion