Additional heart rate--an indicator of psychological activation.
D000223:Adaptation, Psychological; D000337:Aerospace Medicine; D001794:Blood Pressure; D004780:Environment, Controlled; D006339:Heart Rate; D006801:Humans; D008297:Male; D010092:Oximetry; D010101:Oxygen Consumption; D005082:Physical Exertion; D013686:Telemetry