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频域心电图(FCG)是近年发展起来的一项心电检测新技术,文献报道其能灵敏反映心肌缺血的变化,对早期冠心病的诊断有所帮助.本文观察15例扩张型心肌病(DCM)患者的FCG改变,以探讨其对心脏疾患的诊断价值.1 对象与方法DCM组:15例,男13例,女2例;平均年龄50.03±10.62(40～69)岁.临床表现、X线胸片、超声心动图与实验室检查符合DCM的诊断,其中1例经冠状动脉与左室造影证实.对照组:15例,男13例,女2例;平均年龄56.36±7.20(43～71)岁.均为健康体检者,心电图、超声心动图、运动试验等检查除外器质性心脏病.与DCM组年龄、性别具有可比性.全部受检者均应用香港WEX公司生产的HBD-ⅡA型心电多域信息自动诊断仪,一次性完成心电
Frequency-domain electrocardiogram (FCG) is a new ECG detection technology developed in recent years, reported in the literature that it can sensitively reflect the changes of myocardial ischemia, early diagnosis of coronary heart disease is helpful.This article observed 15 cases of dilated cardiomyopathy DCM) in patients with DCM to explore the value of its diagnosis of heart disease.METHODS DCM and DCM group: 15 cases, 13 males and 2 females, with an average age of 50.03 ± 10.62 (40-69) years old.The clinical manifestations, X-ray, echocardiography and laboratory tests conformed to the diagnosis of DCM, of which 1 case was confirmed by coronary artery and left ventricular angiography.Control group: 15 cases, 13 males and 2 females; mean age 56.36 ± 7.20 (43 ~ 71) years old.All of the subjects were healthy, ECG, echocardiography, exercise tests and other tests except organic heart disease.Compared with DCM group age and gender were comparable.All the subjects were applied Hongkong WEX company HBD -ⅡA-type multi-domain ECG automatic diagnostic apparatus, one-time complete ECG