Fig. 1From: Peripheral-blood gene expression profiling studies for coronary artery disease and its severity in Xinjiang population in ChinaSchematic overview of the workflow. Peripheral blood were obtained from 9 control groups and 21 CAD patients who underwent angiography. In the study, controls were defined by coronary angiography as 0% stenosis and mild CAD as 25% ~ 50% stenosis, moderate CAD as 50% ~ 70% stenosis, severe CAD as ≥75% stenosisBack to article page