Różańska-Smuszkiewicz, G., Smuszkiewicz-Różański, P., Koszyczarek, K. and Marańska, D. (2024) “Does the patient’s physical activity affect the course of cardiac surgery - a comprehensive approach to cardiac surgery patients”, Quality in Sport, 15, p. 52379. doi: 10.12775/QS.2024.15.52379.