Two months after the discharge from the hospital, the comparison between both groups showed statistically significant differences in the mean score of the overall quality of life and the concepts, that being higher in the intervention group. A research undergone by the State of Iran indicated that the quality of life of patients with a permanent pacemaker after self-care training by video method in the intervention group had significant increases as compared with the ones in the control group. Additionally, the quality of life in emotional, physical, and social concepts was clearly larger in the invasion team . A research by Headley et al. in the USA showed that video education might significantly increase the quality of life and concepts in breast cancer cases in the intervention team as compared to the check team . A research via Bar Pard Anja Ni in Iran indicated that video education might influence the quality of life and the concepts in hemodialysis patients . Mahmoud and Valley revealed that health literacy was sufficient on the quality of life of married women . Also, the study of Salameh et al. in Palestine indicated which electronic program education will have a more positive effect on the quality of life quality in coronary heart problems compared to routine training in the control group . The conclusions of this research are compatible with the above-mentioned studies confirming the significant effect of video teaching method on the quality of life.