Oxidative metabolism of neutrophils in acute coronary syndrome.

Background: Inflammation in acute coronary syndrome (ACS) involves neutrophil activation and oxidative stress. Here, we studied the production of reactive oxygen species (ROS) by neutrophils in ACS.

Methods: The study included 42 patients, men and women aged 46-91 years with ischaemic heart disease (IHD), non-ST-segment elevation ACS and ST-segment elevation ACS.