Effect of Virtual Reality and Progressive Muscle Relaxation on Anxiety and Attention Among Cardiac Care Unit Patients

The VR goggles and headset phone were placed on the patient's head, straps secured, and lens spacing adjusted for a clear visual field. Patients were instructed to use head movements to control the cursor and interact with the virtual content. The 3D video clips with natural sceneries and background music were played to create a relaxing experience.

The exercises applied to specific body parts while patients closed their eyes and practiced deep breathing, accompanied by background music.