Correlation between betatrophin/angiogenin-likeprotein3/lipoprotein lipase pathway and severity of coronary artery disease in Kazakh patients with coronary heart disease

Figure 1 Flow diagram for research. 310 Potentially eligibility participants were included in the initial stage, after evaluation according to the inclusion and exclusion criteria, a total of 277 patients completed coronary angiography and were eventually included in this study. The included cases were divided into groups according to the results of coronary angiography.