Mulltimodal Dynamic Risk Assessment Systems of Heart Failure in Patients With Myocardial Infarction.

Demographic data, previous medical history data, physical examination, ECG examination, blood routine, blood biochemistry, the peak value of myocardial injury markers, serum markers of heart failure, high-sensitivity C-reactive protein Coronary angiography, interventional treatment, microcirculation resistance index caIMR calculation based on coronary angiography Doppler echocardiography, medication during hospitalization, NYHA cardiac function grading before discharge, and 6-minute walk test before discharge.