ST－T形态及ACG在早期冠心病诊断中的应用研究  

STUDY OF ST-T CONFIGURATION AND ACG FOR DIAGNOSIS OF EARLY CORONARY ARTERY DISEASES

作　　者：邢恒国 王玉芳 张省娟 王明明 郭金山 

出　　处：《河北医学院学报》1994年第4期193-195,共3页

摘　　要：本文对具有特异性ＳＴ－Ｔ形态改变的早期冠心病患者３０例和具有相同ＳＴ－Ｔ形态的疑似冠心病患者４０例，及ＳＴ－Ｔ形态正常的健康人３０例进行心电图（ＥＣＧ），心电向量图（ＶＣＧ）及心尖搏动图（ＡＣＧ）检查．结果表明，冠心病组与疑似冠心病组之间，ＳＴ段长度，Ｔ波形态，Ｔ向量环及左室舒张功能参数不存在显著差异．两组均与正常人组存在显著差异，并且符合早期冠心病改变．因此认为。经ＥＣＧ筛选，结合ＶＣＧ及ＡＣＧ分析不失为诊断早期冠心病无创而简便的方法。In this paper early coronary arteryl disease(CAD) patients(group Ⅱ) with specific ST-T configuration and resembled coronary artery disease patients(group Ⅲ)withsimilar ST-T configuration and normal objects(group Ⅰ) with normal ST-T configuration were studied by electrocardiogram(ECG) and vectocardiogram(VCG) and apexcardiogram (ACG).There were no significant differences between group Ⅱ and group Ⅲ and significant differences were found between group Ⅱ or group Ⅲ and group Ⅰ in ST-segment length,Twave shape,T-loop and parameters of left ventricular diastolic function.Thus,it was noninvasive and convenient method for diagnosis of early CAD by ECG screening,and in combination with VCG and ACG.

关 键 词：冠心病 心电图 心电向量图 心尖搏动图 心脏除极 

分 类 号：R540.41[医药卫生—心血管疾病] R540.43[医药卫生—内科学]