Division of Cardiology Beijing Hospital 100730 Beijing China;
Division of Cardiology Xuanwu Hospital Capital Medical University 100053 Beijing China;
Division of Cardiology Xuanwu Hospital Capital Medical University 100053 Beijing China;
Division of Cardiology Beijing Hospital 100730 Beijing China;
Division of Cardiology Beijing Hospital 100730 Beijing China;
Division of Cardiology Beijing Hospital 100730 Beijing China;
Division of Intensive Care Unit Beijing Hospital 100730 Beijing China;
Division of Rheumatology and Immunology Beijing Hospital 100730 Beijing China;
Division of Emergency Beijing Hospital 100730 Beijing China;
Division of Cardiology Beijing Hospital 100730 Beijing China;
Division of Cardiology Xuanwu Hospital Capital Medical University 100053 Beijing China;
Division of Cardiology Xuanwu Hospital Capital Medical University 100053 Beijing ChinaNational Clinical Research Center of Geriatric Disease Xuanwu Hospital 100053 Beijing China;