摘要
Abstract
Objective:To evaluate the effects of coronary stent implantation on myocardial injury repair,cardiac function improvement and quality of life in patients with coronary heart disease.Methods:A total of 200 patients with coronary heart disease admitted to Jining Third People's Hospital from January 2021 to December 2023 were selected as the study objects and were randomly divided into a study group and a control group,with 100 cases in each group.The study group treated with coronary stent implantation,the control group typeated with medication.The myocardial injury indexes,cardiac function indicators,occurrence of improvement of clinical symptoms,occurrence of serious complications and quality of life were compared between the two groups.Results:One months after operation,the levels of creatine kinase,creatine kinase-MB and cardiac troponin Ⅰ in the study group were significantly lower than those in the control group,the differences were statistically significant(P<0.05).Three months after operation,the left ventricular ejection fraction of the study group was significantly higher than that of the control group,and the left ventricular end-diastolic diameter and left ventricular end-systolic diameter were significantly lower than those of the control group,the differences were statistically significant(P<0.05).Three months after operation,the frequency of angina pectoris in the study group was less than that in the control group,the duration was shorter than that in the control group,and the use of nitroglycerin was lower than that in the control group,the differences were statistically significant(P<0.05).The incidence of serious complications in the study group was 11.00%,which was lower than 41.00%in the control group,and the difference was statistically significant(P<0.05).Three months after operation,the scores in the MOS Item Short From Health Survey of the study group were significantly higher than those of the control group,and the differences were statistically significant(P<0.05).Conclusion:Coronary stent implantation can effectively reduce myocardial injury,improve cardiac function,reduce angina pectoris,reduce the risk of complications and improve the quality of life in patients with coronary heart disease,and has high clinical application value.关键词
冠心病/冠状动脉支架植入/心肌损伤Key words
Coronary heart disease/Coronary stent implantation/Myocardial injury分类
医药卫生
