在冠状静脉内消融成功的后间隔旁道具有一些特定的体表心电图特征。
The posterior-septal pathways which can be successfully ablated in the coronary vein have certain characteristics in surface electrocardigram.
目的尝试用体表心电图来预测左心室条束存在的可能性。
Objective to verify the possibility for the body surface electrocardiogram to predict left ventricular band.
目的探讨体表心电图诊断左心房扩大的各项指标的临床价值。
Objective To evaluate the clinical value of body surface ECG diagnosis criteria for left atrial amplification.
目的探讨体表心电图与冠状动脉造影在冠心病诊断中的价值。
Objective To understand the value of coronary arteriography and body surface electrocardiogram(ECG) in the diagnosis of coronary heart diseases.
目的探讨体表心电图pr段改变对急性心包炎的临床诊断价值。
Objective To investigate clinical significance of PR interval on surface electrocardiogram for diagnosis of acute pericarditis.
右室特发性室性心动过速在心动过速时也有典型的体表心电图特征。
Idiopathic right ventricular tachycardia has typical body surface electrocardiogram when tachycardia attacks.
提示体表心电图对反映心外膜面的Q波和R波变化尚有一定局限性。
These recults indicate that body surface ECG reflects the changes of Q and R waves on the epicardium with some limitation.
目的探讨体表心电图对标测电极导管进行床边紧急心脏起搏的指导价值。
Objective to evaluate the guiding value of electrocardiogram to bedside urgent cardiac pacing by invading mapping electrode catheter.
所用心电数据是持续性房颤病人在房颤发作时采集到的单导体表心电图。
The one-lead ECGs were from patients with persistent atrial fibrillation. There were two stages in the algorithm.
目的：讨论体表心电图对冠状动脉造影确诊为三支病变的病例的诊断价值。
Objective: To evaluate the diagnostic value of the electrocardiogram (ECG) in patients with pathological changes in 3 main coronary arteries which had been established by coronary angiography.
结论：在冠状静脉内消融成功的后间隔旁道具有一些特定的体表心电图特征。
Conclusion:The posterior-septal pathways which can be successfully ablated in the coronary vein have certain characteristics in surface electrocardigram.
目的研究在体表心电图指导下行床旁紧急临时心脏起搏技术的可行性和优越性。
Objective To investigate the feasibility and merits of emergency bedside temporary cardiac pacing guided by surface electrocardiogram.
目的：探讨体表心电图在预测急性心肌梗死（AMI）左前降支病变部位的价值。
Objective:To explore the value of the electrocardiogram in predicting the occlusion site of the left anterior descending coronary artery in acute myocardial infarction (AMI).
结论体表心电图简便、常用，能够帮助诊断大多数冠心病，但存在假阳性和假阴性。
Conclusion the simple, frequently used body surface ECG can help diagnose most coronary heart diseases, but there can be false positive and false negative reactions.
结论体表心电图简便、常用，能够帮助诊断大多数冠心病，但存在假阳性和假阴性。
Conclusions the simple, frequently used body surface ECG can help diagnose most coronary heart diseases, but there can be false positive and false negative reactions.
双房同步起搏体表心电图表现为P波时限短、负向或正负双向，PR间期相应缩短。
The surface body electrocardiogram(ECG) manifestations of biatrial pacing are that P wave duration shortens, the polarity of P wave changes to negative, PR interval gets shorter correspondingly.
目的：探讨体表心电图的形态学特征对自然发生的宽qrs心动过速的鉴别诊断价值。
Objective: the morphological features of surface ECG of spontaneous wide QRS complex tachycardia were investigated, value of ECG Criteria for the differential diagnosis was evaluated.
对44例急性前壁心肌梗塞患者，将冠脉造影结果与体表心电图s T段改变进行比较分析。
Coronary angiographic findings were compared with surface electrocardiographic ST-segment changes in 44 patients with anterior acute myocardial infarction.
目的探讨前壁急性心肌梗死(ami)患者体表心电图(ECG)改变与梗死相关动脉(IRA)定位的关系。
Objectives To investigate the relation between the electrocardiogram (ECG) and the infarction related artery (IRA) in patients with anterior wall acute myocardial infarction (AMI).
大致可根据体表心电图确定有左右两条旁路，经两条旁路快速房颤交替下传，提示传导阻滞在房室正道中存在。
Roughly around under the surface ECG identified two bypass, bypass atrial fibrillation by alternating two downstream, suggesting that AV conduction block in the right way there.
方法：对确诊IPAF病例和年龄匹配的健康人各40例，测量体表心电图12导联最大P波时限及P波离散度。
Methods: We measured the maximum P-wave duration and P-dispersion from the 12-lead surface electrocardiogram of 40 patients with IPAF and 40 age-matched healthy control subjects.
方法：1、选择87例因体表心电图ST段异常改变的住院患者，经冠状动脉造影后分为单纯冠心病组及高血压组。
Methods: 1. According to the changes of ST segment in ECG and coronary angiography, 87 cases were divided into three groups: coronary heart disease(C) group and hypertension (H) group.
方法选择32例老年健康人和90例老年高血压病人进行体表心电图、超声心动图和动态心电图检查，作q T离散度测定。
Methods 32 healthy old people as control group and 90 cases of hypertrophy patients were chosen by means of regular ECG, Echocardiogram and Holter test.
目的比较在体表心电图指导下两种电极导管紧急床旁心脏起搏治疗心动过缓的效果，探讨床旁心脏临时起搏的方法学和可行性。
Objective To investigate the methodology and feasibility of bedside urgent cardiac pacing guided by electrocardiogram, comparing the usage of two kinds electrode catheter.
方法用对比的方法分析窦律下和心动过速时12导联体表心电图，找出心动过速时逆传P’波在不同导联的位置及与QRS波的关系。
Methods We compared the surface ECG in 12 leads during sinus rhythm with tachycardia, and tried to find the relation between the different locations of retrograde P' wave and QRS complex in all leads.
心电信号是心脏电活动在体表的综合反映，临床心电图检查，对于检测和诊断心脏疾病具有重要意义。
ECG signal is a synthetic reflection of the heart electricity on body surface. It has important significance to the diagnosis of heart disease by clinical ECG examination.
目的研究体表12导联心电图与显性预激房室旁路定位的相关关系。
Objective Clinical study of the body surface 12-leads electrocardiogram criteria for the localization of the accessory atrioventricular pathways.
目的：比较体表电位标测(BSPM)、心电图(ECG)和高频心电图(HFECG)三种心电方法对冠心病(CHD)的诊断价值。
AIM: To compare the diagnostic value of body surface potential mapping (BSPM) and electrocardiogram (ECG) and high frequency ECG (HFECG) for coronary heart disease (CHD).
心电图的各种波形是众多心肌细胞动作电位在体表的综合效应。
The waveforms of electrocardiogram (ECG) are the synthesized effects of the electrical activities of the vast myocardial cells.
心肌细胞的电特性及心肌细胞间的传导关系决定了体表电位的分布及心电图的变化。
The body surface potential map (BSPM) and electrocardiography (ECG) were determined by the electricity parameters and activation conduction of myocardial cells.
应用推荐