心电体表地形图系统简介及其在急性缺血性心血管疾病诊断中的应用  

Body Surface Mapping in Diagnosis of Acute Cardiovascular Diseases

作　　者：赵洪东[1] 

机构地区：[1]天津市滨海新区汉沽医院急诊科,300480

出　　处：《中国全科医学》2013年第29期3515-3518,共4页Chinese General Practice

摘　　要：心电体表地形图是一种在体表标记心脏电活动的全新心电标测系统,与常规12导联心电图相比,该系统对急性心肌梗死诊断的敏感度和特异度更高。许多不稳定型心绞痛(UA)/非ST段抬高型心肌梗死(NSTEMI)患者12导联心电图上无特异性改变,而80导联心电体表地形图有助于UA/NSTEMI的诊断和治疗。对那些症状和体征疑似急性缺血性心血管疾病患者,通过包括心电体表地形图检测的诊断流程进行诊断,可以缩短诊断时间,提高诊断准确性。Body surface mapping, novel ECG mapping system, is more sensitive and specific than conventional 12 - lead ECG in diagnosis of acute myocardial infarction. There are no specific changes in 12 - lead ECG in many patients with unsta- ble angina （UA） or non - ST - segment elevation myocardial infarction （NSTEMI） , while 80 - lead ECG body surface mapping is conducive to diagnosis and treatment of UA / NSTEMI. For the patients with suspected symptoms and signs of acute ischemic cardiovascular disease, diagnosis can be made through ECG body surface mapping, shorten diagnosis time and improve its accuracy

关 键 词：体表电位图 胸痛 心肌缺血 心肌梗死 心绞痛 不稳定型 

分 类 号：R542.2[医药卫生—心血管疾病]