Evaluate the Quality of Life in Patients With Percutaneous Coronary Intervention Versus Coronary Artery Bypass Graft

for the treatment of coronary heart disease. Materials and methods This was a retrospective observational study. Patients who underwent PCI or CABG at least three months before or more at enrollment were purposefully selected. Results A total of 156 patients were enrolled, 78 in each group. Health-related QoL was assessed by using the SF-36 scale for PCI or CABG procedures. The mean ± SD scores of QoL for PCI and CABG were 78.95 ±10.14 and 78.17 ± 10.92, respectively. Of the patients, 72.43% felt better after treatment, 17.95% felt the same as before treatment, and 9.62% felt worse than before treatment in both groups. Among CABG patients, 38.46% felt significantly better after treatment compared to PCI (33.97%) (p=0.048). Moreover, more CABG patients (6.41%) felt significantly worse than PCI patients (3.21%) after treatment (p=0.048). Male patients were significantly more in the CABG group (89.74%) compared to the PCI group (75.64%). In contrast, female patients had more PCI (24.36%) compared to CABG patients (10.26%) (p=0.020). Conclusion Subjective perceptions of physical and mental well-being improved significantly from before treatment to at least three months after treatment, and an enhanced health-related QoL was noticed for medical intervention (PCI) and surgical approach (CABG).