Cardiac fatigue following prolonged endurance exercise of differing distances - Whyte, G. P.; George, K.; Sharma, S.; Lumley, S.; Gates, P.; Prasad, K.; McKenna, W. J. (Medicine & Science in Sports & Exercise, 2000)
Keywords: load; endurance; ECG; fatigue; heart; disorder; triathlon; USA; endurance sports; biological and medical sciences