ŚLIWA, Wiktoria et al. Sinus Bradycardia in Endurance Athletes From Physiological Adaptation to Potential Pathology. Quality in Sport, [S. l.], v. 54, p. 70889, 2026. DOI: 10.12775/QS.2025.54.70889. Disponível em: https://apcz.umk.pl/QS/article/view/70889. Acesso em: 2 may. 2026.