Maryam Izanloo - PhD Student of General Psychology, Karaj Branch, Islamic Azad University, Karaj, Iran
Parisa Peyvandi - Assistant Professor, Department of Psychology, Karaj Branch, Islamic Azad University, Karaj, Iran
Ahmad Borjali - Professor, Department of Clinical Psychology, Allameh Tabatabaei University, Tehran, Iran
Mohammad Reza Sirafi - Professor, Department of Clinical Psychology, Allameh Tabatabaei University, Tehran, Iran
Yousef Mohsenzadeh - Department of Cardiology, Ilam University of Medical Sciences, Ilam, Iran

Background and Aim: Coronary artery disease is one of the psychosomatic diseases that is affected not only by biological factors but also by psychosocial factors. Therefore, this study aimed to compare the effectiveness of compassion-focused therapy (CFT) and mindfulness-based stress reduction (MBSR) on cognitive emotion regulation among patients with coronary heart disease. Materials and Methods: This quasi-experimental study was conducted based on a pretest-posttest control group design and follow-up. The statistical population of the present study consisted of all heart disease patients referring to the Cardiology Interior Department of Shahid Rajaei Hospital, Karaj, Iran, in ۲۰۱۹. The samples (n=۴۵) were patients with coronary heart disease selected using the convenience sampling method and randomly assigned to three groups, namely CFT, MBSR, and control. Subjects responded to the Cognitive Emotion Regulation Scale for pretest, posttest, and follow-up. Both treatment packages were held in eight ۹۰-minute sessions. The collected data were analyzed in SPSS software (version ۲۴) using the analysis of variance with repeated measures design. The significance levels were considered ۰.۰۵ and ۰.۰۱. Results: Based on the results, CFT and MBSR had a significant effect on cognitive regulation of emotion in patients with coronary heart disease. However, it was revealed that there was no difference between the effectiveness of these two methods and their effectiveness continues in the follow-up period (P=۰.۰۰۱). Conclusion: Compassion-focused therapy and MBSR were both effective on cognitive emotion regulation in patients with coronary heart disease. It is recommended that therapists and healthcare professionals use the training of these two methods to improve the mental and physical health of patients with coronary artery disease.

Mindfulness, Metacognition, Heart diseases