Cardiac output determination in exercising children--methodology and feasibility.
D000293:Adolescent; D001945:Breathing Exercises; D002302:Cardiac Output; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D010101:Oxygen Consumption; D005082:Physical Exertion; D012119:Respiration; D013147:Spirometry / Q000295:instrumentation