Clinical characteristics of cardiomyopathy with coronary artery disease in children / 中国小儿急救医学

ABSTRACT

Objective:To summarize the clinical characteristics of cardiomyopathy with coronary artery disease in children and explore the application value of multi-slice spiral CT coronary angiography(MSCTA) in the diagnosis and treatment of cardiomyopathy in children.Methods:Patients diagnosed with cardiomyopathy who were hospitalized in the Department of Cardiology at Beijing Children′s Hospital from January 2016 to December 2022 and had complete cardiac imaging data were selected as the study subjects.The demographic characteristics, general clinical and cardiac imaging data of the patients were collected for systematic retrospective analysis.Results:Among 93 patients included in this study, dilated cardiomyopathy was the most common(34.4%, 32/93). MSCTA detected 17 cases(18.3%, 17/93) of high coronary opening, ten cases (10.8%, 10/93) of myocardial bridge, and nine cases (9.7%, 9/93) of coronary disease were detected by echocardiography.Compared with echocardiography, MSCTA had a higher detection rate of abnormal coronary artery origin and myocardial bridge, and the difference was statistically significant( P<0.05). Conclusion:Children′s cardiomyopathy can be complicated with coronary artery disease.MSCTA has great application value in the diagnosis of coronary artery disease.