Cardiorespiratory response to exercise during pregnancy.
D000293:Adolescent; D000328:Adult; D002302:Cardiac Output; D005260:Female; D006339:Heart Rate; D006801:Humans; D006948:Hyperkinesis; D010101:Oxygen Consumption; D005082:Physical Exertion; D011187:Posture; D011247:Pregnancy; D012119:Respiration