title: Why cardiovascular function may decline with age.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D002302:Cardiac Output; D002319:Cardiovascular System / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D005082:Physical Exertion; D013318:Stroke Volume