1. Pulmonary and Critical Care Medicine, People’s Hospital of Xuancheng City, Anhui, China
2. Suzhou Ninth Hospital Affiliated to Soochow University, Jiangsu, China
3. Department of Cardiology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
4. Department of Cardiology, People’s Hospital of Xuancheng City, Anhui, China
5. Xinjiang Medical University, Ürümqi 830011, China
6. Department of Cardiology Fourth Ward, The Xinjiang Medical University Affiliated Hospital of Traditional Chinese Medicine, Ürümqi 830011, China