Mountain Ultra-Marathon (UTMB) Impact on Usual and Emerging Cardiac Biomarkers
Caroline Le Goff1, Laurent Gergelé2, Laurence Seidel3
1Department of Clinical Chemistry, University Hospital of Liege and University of Liège, Liège, Belgium.
Abstract:
The number of participants in ultra-marathons is increasing. However, the data regarding the impact of this type of exercise on the cardiovascular system are contradictory. In our study, 28 ultra-trail runners were enrolled. Blood samples were collected at three time points: immediately before, immediately after, and 7 days after the ultra-marathon. Different biomarkers were measured. Immediately after the race, the blood concentrations of the different cardiac and inflammatory biomarkers increased significantly. Interestingly, some biomarkers remained high even after 7 days of recovery.
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