目的探讨心理护理在慢性牙周炎合并冠心病患者治疗中的应用效果。方法选取我院2014年5月至2016年5月收治的慢性牙周炎合并冠心病患者80例,随机将这些患者分为心理护理组(n=40)和常规护理组(n=40)两组,常规护理组患者接受常规护理,心理护理组患者接受常规护理联合心理护理,然后对两组患者的配合治疗、自我调整、定期复诊、病情好转情况、探诊深度(PD)、探诊出血指数(BI)、菌斑指数(PI)及附着丧失(AL)及护理满意度进行统计分析。结果护理结束后心理护理组患者的配合治疗、自我调整、定期复诊、病情好转比例均显著高于常规护理组(P<0.05),PD、BI、PI、AL均显著低于常规护理组(P<0.05),护理满意度95.0%(38/40)显著高于常规护理组65.0%(26/40)(P<0.05)。结论心理护理在慢性牙周炎合并冠心病患者治疗中具有良好的临床效果。 Objective To investigate the effect of psychological nursing in the treatment of patients with chronic periodontitis and coronary heart disease. Methods Eighty patients with chronic periodontitis and coronary heart disease admitted from May 2014 to May 2016 in our hospital were randomly divided into two groups: psychological nursing group (n = 40) and conventional nursing group (n = 40) Group and conventional nursing group received routine nursing. Patients in psychological nursing group received routine nursing combined with psychological nursing. Then the patients in the two groups were treated with combination therapy, self-adjustment, regular referral, condition improvement, probing depth (PD), probing bleeding (BI), plaque index (PI) and attachment loss (AL) and nursing satisfaction were statistically analyzed. Results After treatment, the proportion of patients with psychological care group was significantly higher than that of routine nursing group (P <0.05), and the scores of PD, BI, PI and AL were significantly lower than those of routine nursing group (P <0.05). The nursing satisfaction was 95.0% (38/40), which was significantly higher than 65.0% (26/40) in the routine nursing group (P <0.05). Conclusion Psychological nursing in patients with chronic periodontitis and coronary heart disease has a good clinical effect.