Ksela J, Suwalski P, Kalisnik JM, Avbelj V, Suwalski G, Gersak B. Assessment of Nonlinear Heart Rate Dynamics after Beating-Heart Revascularization. HSF [Internet]. 2009Feb.20 [cited 2024Oct.6];12(1):E10-E16. Available from: https://journal.hsforum.com/index.php/HSF/article/view/1087