Impact of smoking history on the association betweenEicosapentaenoic acid to arachidonic acid ratio and acutecoronary syndrome: A multicenter cross-sectional study

INTRODUCTION The association among smoking history, eicosapentaenoic acid (EPA) to arachidonic acid (AA) ratio and acute coronary syndrome (ACS) is yet to be investigated. The present study aimed to clarify the association between the EPA/AA ratio and ACS prevalence in patients admitted to the cardiology department based on their smoking history.