Aeromedical aspects of the first nonstop transatlantic helicopter flight: II. Heart rate and ecg changes.
D000337:Aerospace Medicine; D000401:Aircraft; D004562:Electrocardiography; D005221:Fatigue; D006321:Heart / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D008297:Male; D013312:Stress, Physiological; D013997:Time Factors