高频谱心电信号的研究趋势  

The Research Trends of HFECG

作　　者：朱翔明[1] 刘书朋[1] 陈林[1] 

机构地区：[1]上海大学通信学院,生物医学工程专业上海200072

出　　处：《生物医学工程学进展》2008年第3期167-170,共4页Progress in Biomedical Engineering

摘　　要：临床数据表明,与传统心电信号相比,高频心电信号在心肌梗塞、房室纤颤、心肌缺血、心肌炎、心室肥大、室性心动过速等患者中表现出高的敏感性,但不具有特异性。与传统心电信号研究相比,高频心电信号的研究报道较少。本文分析总结了高频心电信号的临床意义及研究中存在的问题,结合传统心电信号分析采用的方法,提出扩展高频心电信号研究的途径。A high sensitivity was found in the patient who suffered from Coronary Occlusion, Atrial Fibril- lation, Myocardial Ischemia, Ventricular Tachycardia during the clinical HFECG record. However the specialties distinguished by the HFECG was not reported yet. And the study focus on HFECG signals was less paid attention than the normal ECG signals. The founded clinical significance and the problem in the HFECG research were dis- cussed. A method used to expand HFECG research was put forward at the end of this paper, which was integrated the widely used methods in the normal ECG signal analysis.

关 键 词：高频心电信号 心电信号 分析方法 临床分析 医疗技术 

分 类 号：R318[医药卫生—生物医学工程]