Cardiovascular consequences of completing a 160-km ultramarathon - Scott, J. M.; Esch, B. T. A.; Shave, R.; Warburton, D. E. R.; Gaze, D.; George, K. (Medicine & Science in Sports & Exercise, 2009)
Keywords: long distance running; marathon running; heart rate; variability; heart; circulation; ECG; heart rate variability; USA; endurance sports; biological and medical sciences