论文部分内容阅读
动态心电图(Dynamic Electrocardiography),简称DCG,又称活动心电图(Ambulatory Electrocardiography),系由美国Holter实验室于1957年首次提出,1961年由Gilson等报告应用于临床。70年代初期,动态心电图低频反应装置的改进,提高了动态心电图检测ST段改变的可靠性,使动态心电图检测冠心病缺血型ST段改变成为可能。70年代后期,动态心电图的应用已扩大到评价抗心律失常和抗心绞痛药物的疗效上。近年来,国外不少作者将动态心电图用于对不稳定性心绞痛的研究,取得可喜的成果。本文旨在对动态心电图在冠心病诊断中的应用价值作一概述。
Dynamic Electrocardiography (DCG), also known as ambulatory electrocardiography (DCG), was first proposed by Holter Laboratory in 1957 in 1957 and reported by Gilson et al. In 1961. In the early 1970s, the improvement of the Holter Low Frequency Response Device improved the reliability of ST segment changes in Holter monitoring, making it possible to detect ischemic ST segment changes by Holter monitoring. In the late 1970s, the use of ambulatory electrocardiography has expanded to evaluate the efficacy of anti-arrhythmic and anti-anginal drugs. In recent years, many foreign authors will be dynamic ECG for the study of unstable angina, and achieved gratifying results. This article aims to summarize the value of Holter in the diagnosis of coronary heart disease.