1引言心脏病是严重威胁人类健康和生命的主要疾病之一。统计显示,约60%的心脏病死亡发生在病人家中,这些病人如果能够获得及时的抢救与护理,是完全可能避免死亡的。由于心脏病发作带有很大的偶然性和突发性,将心电监护从床边、医院扩展到社区、家庭实施远程监护,不论是从减轻患者的经济负担,还是从增强医院的服务能力来说,都具有非常重要的现实意义和推广价值。针对目前家庭远程心电监护系统的研究现状,人们研制了具有快速、灵敏、操作方便等特点的无线远程心电监护系统,使病人告别了繁冗的连线,可以在家中随意走动,从而获得 1 Introduction Heart disease is one of the major diseases that seriously threaten human health and life. Statistics show that about 60% of deaths from heart disease occur in the patients’ homes. If these patients are able to receive timely rescue and care, it is quite possible to avoid death. Due to the great contingency and suddenness of heart attack, ECG monitoring extends from the bedside to the community and the family conducts remote monitoring. Whether it is to reduce the financial burden on patients or to enhance the service ability of the hospital Said that all have very important practical significance and promotion value. In view of the current research status of remote home ECG monitoring system, people have developed a wireless remote ECG monitoring system which is fast, sensitive and easy to operate so that the patient can bid farewell to the complicated connection and walk freely at home to obtain