1. Department of Cardiology, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu Province, China
2. Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
3. Department of Intensive Care Unit, The Affiliated Changzhou NO. 2 People’s Hospital of Nanjing Medical University, Changzhou, Jiangsu Province, China