Background: Coronary heart disease ( CHD ) are the most common causesof death in the world. One of the aspects of the diagnosis of CHD is through the ratio of LDL/HDL. The high LDL/HDL ratio has a high risk of cardiovascular diaseas such as CHD. Objective: To determine the relationship between the ratio of LDL/HDL in CHD patients. Methods: This study is descriptive analytic study based on secon…