[1]Cardiovascular Medicine Department No.2 Qinghai Red Cross Hospital Xining Qinghai Province 810000 China;
[2]Department of Cardiology Air Force Military Medical University Xi''an Shaanxi Province 710000 China;
[3]Department of Cardiology Shaanxi Second People''s Hospital Xi''an Shaanxi Province 710005 China;
ACS; Ticagrelor; Platelet function; Myocardial injury index; Chemokine;