[Pathogenic factors and prognosis of non cardiac inpatients with acute myocardial infarction].

Objective: To collect the clinical data of non-cardiac inpatients with coronary heart disease risk factors and analyze the pathogenic factors and prognosis features of these inpatients with acute myocardial infarction.

Methods: Retrospective analyses were performed for 650 cases of consecutive non-cardiac inpatients with coronary heart disease risk factors at Tianjin Union Medical Center between January 2009 and January 2012.They were divided into non myocardial infarction (UnAMI, n = 551) and myocardial infarction groups (AMI, n = 99).