1. Department of Nursing, Fujian Medical University Union Hospital, Fuzhou, China
2. Department of Plastic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
3. Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou, China
4. Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, China
5. Heart Medicine Research Center, Fujian Medical University Union Hospital, Fuzhou, China