Mobile Micro-course Impact on Perioperative RNs in Heart Surgery Nursing.

The goal of this clinical trialis to compare in learning effectiveness of nurses. The main questions it aims to answer are: 1. Can the \"Micro-course\" teaching enhance the awareness of cardiac surgery nursing among operating room nurses? 2. Can the \"Micro-course\" teaching boost the learning motivation and engagement of operating room nurses? 3. What is the satisfaction level of nurses regarding the use of \"Micro-course\" in cardiac surgery nursing? 4. What are the relevant factors influencing the effectiveness of the \"Micro-course\" teaching intervention? Participants will be divided into two groups. The control group will receive online presentations, while the experimental group will engage in mobile learning combined with micro-courses. Both groups of participants will undergo instruction through asynchronous online courses.