1. Department of Cardiac Intensive Care, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, P.R. China
2. Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, P.R. China
3. Department of Cardiac Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, P.R. China
4. Department of Emergency, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, P.R. China