Preoperative Educational Videos Reduce Maternal Anxiety Whose Children Received Congenital Heart Disease Surgery

To examine if educational digital video disk can reduce maternal anxiety and depression if their children undergo congenital heart disease surgery and when surgical or post-surgical complications occur. Compared to only routine education, adding digital video disk could decrease mothers' anxiety more after education, and until the day of discharge. Compared to only routine education, adding digital video disk could decrease mothers' anxiety more on the discharge day if their child had surgical or post-surgical complications.