Results : Many patients with coronary heart disease are older, with high BMI, the gender, jobs, smoking habits, ages, body weights, periods of the coronary heart disease and health conditions after treatments show the statistical significance(p < .05). In the scale, the “sanitary habit”(M = 3.30, SD = 0.42) takes the highest score, and the “community participation”(M = 1.76, SD = 0.66) takes the lowest nevertheless. Males have the higher homocysteine that do females. Age was significantly positively correlated with homocysteine (r = .25, p