The investigators enrolled 160 patients who visited Moscow state outpatient clinic №9 (and its two branches) within six months after acute myocardial infarction. The enrollment lasted from 01.03.2014 to 01.07.2015. The observation period is five years. During the first year after enrollment in the study, patients had follow-up visits every two months, from second-year every six months. Analysis of the prescribed therapy and its changes was carried out by the cardiologist in the clinic for the entire observation period, taking into account the concomitant diseases /indications/contraindications. Endpoints (the death, repeated cardiovascular complications (AMI, stroke), emergency hospitalization due to worsening of the main cardiovascular disease, the appearance of clinically significant cardiac arrhythmias, invasive interventions) were defined during out-patient visits and telephone contact

Inclusion Criteria:

• patients who have undergone AMI and applied no later than 6 months. after discharge from the hospital to the Moscow outpatient clinic № 9 from March 1, 2014, to December 31, 2015;
• availability of discharge summary with confirmed AMI;
• permanent residence on the territory of Moscow and the Moscow region;
• the signing of informed consent to the processing of personal data.

Exclusion Criteria:

• patients with the absence of discharge summary from the hospital with a proven history of AMI;
• visit the clinic in a period exceeding six months from the AMI;

patients who have undergone AMI and applied no later than 6 months after discharge from the hospital to the outpatient clinic № 9 or its branches from March 1, 2014 to December 31, 2015;