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Cardiac and Renal Biomarkers in Recreational Runners Following a 21 km Treadmill Run

Overview
Journal Clin Cardiol
Date 2020 Sep 4
PMID 32881035
Citations 3
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Abstract

Background: Highly trained athletes running 42 km or more demonstrate elevated cardiac biomarkers, ventricular dysfunction, and decreased glomerular filtration rate (GFR). Whether similar changes occur in the much larger population of recreational runners following half-marathon distance running is unclear.

Hypothesis: Recreational runners exhibit changes in myocardial and renal biomarkers, including ventricular strain, after a half-marathon treadmill run.

Methods: 10 recreational subjects (mean age 36.5 ± 6.5 years) ran 21 km on a treadmill (mean completion time 121.6 ± 16.1 minutes). Serum high-sensitivity troponin T (hsTnT), amino-terminal pro-brain natriuretic peptide (NT-proBNP), creatinine, and neutrophil gelatinase-associated lipocalin (NGAL) were measured prior to, 1 hour post-, and 24 hours post-exercise. Pre- and post-exercise echocardiograms were performed.

Results: All biomarkers increased 1 hour post-exercise: hsTnT by 8.5 ± 8.5 pg/ml (P < .05), NT-ProBNP by 26.2 ± 22.8 pg/ml (P < .05) and NGAL by 29.5 ± 37.7 ng/ml (P=NS). By 24 hours post-run, these biomarkers declined toward baseline levels. Right ventricle (RV) free wall and left ventricle global longitudinal strain decreased by 5.5% and 1.8%, respectively (P < .001). Changes in NGAL correlated well with changes in serum creatinine (R = 0.79, P < .01) and GFR (R = -0.73, P < .05). Faster 21 km completion times, and a larger reduction in post-exercise RV strain, were associated with higher NGAL levels: (R = -0.75, P = .01) and (R = 0.66, P < .05), respectively.

Conclusion: A 21 km run in recreational runners is associated with transient ventricular stunning and reversible changes in myocardial and renal biomarkers. Whether repeated bouts of similar activity contributes to chronic cardiac or kidney dysfunction deserves further evaluation.

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References
1.
Shave R, Oxborough D . Exercise-induced cardiac injury: evidence from novel imaging techniques and highly sensitive cardiac troponin assays. Prog Cardiovasc Dis. 2012; 54(5):407-15. DOI: 10.1016/j.pcad.2012.01.007. View

2.
Clerico A, Galli C, Fortunato A, Ronco C . Neutrophil gelatinase-associated lipocalin (NGAL) as biomarker of acute kidney injury: a review of the laboratory characteristics and clinical evidences. Clin Chem Lab Med. 2012; 50(9):1505-17. DOI: 10.1515/cclm-2011-0814. View

3.
Lang R, Bierig M, Devereux R, Flachskampf F, Foster E, Pellikka P . Recommendations for chamber quantification: a report from the American Society of Echocardiography's Guidelines and Standards Committee and the Chamber Quantification Writing Group, developed in conjunction with the European Association of.... J Am Soc Echocardiogr. 2005; 18(12):1440-63. DOI: 10.1016/j.echo.2005.10.005. View

4.
Christensen D, Espino D, Infante-Ramirez R, Brage S, Terzic D, Goetze J . Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude. Am J Hum Biol. 2014; 26(6):836-43. PMC: 4237147. DOI: 10.1002/ajhb.22607. View

5.
Bohm P, Schneider G, Linneweber L, Rentzsch A, Kramer N, Abdul-Khaliq H . Right and Left Ventricular Function and Mass in Male Elite Master Athletes: A Controlled Contrast-Enhanced Cardiovascular Magnetic Resonance Study. Circulation. 2016; 133(20):1927-35. DOI: 10.1161/CIRCULATIONAHA.115.020975. View