Meditation as a Stress Management Strategy in Cardiac Rehabilitation for Coronary Artery Disease Patients: A Pilot Randomized Controlled Trial

The aim of this pilot randomized controlled trial was to evaluate whether adding a 16-week structured meditation intervention to a long-term (phase III) cardiac rehabilitation program reduces perceived stress and improves anxiety, depression, and health-related quality of life in patients with stable coronary artery disease. Patients were randomized 1:1 to standard cardiac rehabilitation plus meditation (experimental group) or standard cardiac rehabilitation alone (control group). The meditation intervention consisted of four weekly 90-minute group sessions followed by 12 weeks of daily individual practice supported by weekly follow-up calls. Outcomes were assessed at baseline and after 16 weeks.