1. Department of ICU, Harbin Red Cross Center Hospital, Harbin, Heilongjiang, China
2. Department of Cardiovascular, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
3. Department of Cardiovascular, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
4. Department of Pneumology, Qingdao Women and Children’s Hospital, Qingdao, Shandong, China
5. Department of Cardiovascular, The First Hospital of Harbin, Harbin, Heilongjiang, China
6. Department of Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
7. Department of Neurology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China