“Evaluation of patient life quality after Cardiac Resynchronisation Therapy Pacemaker and Cardioverter-Defibrillator (Cardiac Resynchronisation Therapy Device) implantation depending on age” (2014) Modern Nursing and Public Health, 3(2), pp. 34–39. Available at: https://journals.ieditore.com/index.php/MNHC/article/view/955 (Accessed: 23 October 2026).