[Several medical and social factors which may influence in-hospital mortality in patients with myocardial infarction].

Aim: To study the medical and social aspects of in-hospital mortality after myocardial infarction (MI) in the cardiology center of a major industrial city in Western Siberia.
Patients and Methods: The material of the study was the database of patients with acute coronary syndrome (19 283 patients), formed by a continuous method retrospectively. The volume of the study were 6463 patients with MI for 2006-2011.
Results: In-hospital mortality of patients with MI was 11.8%, with MI complicated by cardiogenic shock--87.4%, in the primary MI--7.4%, during the second MI--22.1%. In-hospital mortality in MI depends on the age of the patients: in group of patients of working age mortality was 4.7%, the retirement age--12.4%, old age--22.7%. In the working-age group mortality in men is almost three times higher than in women. The mortality of patients with MI without reperfusion was 13.4%, in the case of reperfusion therapy--9.2%.
Conclusions: Hospital mortality depends on the patient's age, type of MI (primary or repeated), the severity of the condition, applied treatments.