下壁

下壁导联R波切迹诊断房间隔缺损的价值

Value of notch on R wave in inferior leads in diagnosing atrial septal defect

下壁ST段压低与急性前壁心肌梗死的相关性

Relationship between inferior ST-segment depression and anterior acute myocardial infarction

急性下壁心肌梗塞胸导联ST段改变对预后的判定

Diagnosis of heart front lead ST segment depression after inferior acute myocardial infarction

急性下壁心梗心电图胸前导联ST段下降与冠状动脉造影的关系

Analysis of the relationship between ST - segments depression on precordial leads and angiography in AIMI

结论CT能清晰显示眼眶内、下壁骨质结构及骨折征象，对骨折部位、程度的发现与确定完全而精确，是当前眼外伤检查中性价比最高的一种方法，具有重要的临床价值。

Conclusion CT scanning can well demonstrate the bony detail of medial and lower orbital wall including signs , location and extent of fracture .

急性下壁心肌梗塞（AMI）并发房室阻滞

Acute inferior myocardial infarction complicated by atrioventricular block

11例急性下壁合并正后壁心肌梗死者心电图胸前导联ST段压低者8例（占72.7%）。

Occurrence rate of ST segment depression in patients with posterior myocardial infarction patients was 72.7 % .

冠状动脉造影观察下壁心肌梗死ST段改变与相关冠脉闭塞的关系

Relationship between ST segment change and corresponding coronary occlusion by coronary angiography of acute inferior myocardial infarction

对上颌骨病变三维CT通过减影和旋转对腭板和眶下壁的骨质改变显示得最为理想。

In the maxillary diseases , 3D-CT is very benifical in finding the destruction of palate plate and inferior wall of orbit with rotation and subtraction .

急性下壁心肌梗死伴胸前导联ST段压低与冠状动脉病变的关系及临床意义

Clinical Significance of Precordial ST Segment Depression in Acute Inferior Myocardial Infraction and its Relation with Lesion of Coronary Artery

目的探讨心电图下壁导联ST段压低与急性前壁心肌梗死（AMI）的相关性。

Objectives This study assessed the relationship between inferior ST-segment depression and anterior acute myocardial infarction ( AMI ) .

方法：对77例急性下壁心肌梗死患者入院时心电图和冠状动脉造影资料进行分析，并根据入院时心电图胸前导联ST段下降范围将患者分为4组。

Methods : Seventy seven patients with inferior AMI were allocated into four groups based on the extent of precordial ST segment depression .

aVL、V5、V6导联Q波消失对急性下壁伴右室心肌梗死的诊断价值

Q wave disappearance in I , aVL , V_5 and V_6 leads for diagnosing right ventricular involvement in acute inferior myocardial infarction

目的结合冠脉造影探讨下壁单、多导联病理性Q波在冠心病诊断中的诊断价值比较。

Objective To compare the clinical evaluation to diagnosis coronary heart disease in patients with single or poly acute Q-wave changes in inferior wall leads in .

急性下壁心肌梗死心电图aVL导联QRS波群变化的临床意义

Implication of configuration of QRS in lead aVL in inferior wall acute myocardial infarction

方法选择38例急性下壁心肌梗死患者常规心电图及24h动态心电图进行对照分析。

Methods Routine electrocardiogram and 24 hours dynamic electrocardiogram were analyzed in 38 patients with acute inferior myocardial infarction .

目的：评价前壁及下壁急性心肌梗死（AMI）左室局部收缩功能。

Aim : To evaluate the left ventricular regional systolic function in patients with acute inferior and anterior myocardial infarction ( AMI ) .

目的探讨急性下壁心梗ECG相关冠脉病变的判断及合并右室梗死的判断。方法选择急性期内进行了CAG的急性下壁心梗病人58例，比较ECG与CAG结果。

Objective The results derived from ECG and coronary artery diseae in 58 patients with acute inferior myocardial infarction were assessed comparatively .

为了解决交流等离子体显示屏（ACPDP）在任意驱动波形下壁电荷测量的难题，提出了一种新的测量ACPDP显示屏壁电荷的方法。

A new method was developed to measure the wall charge in AC plasma display panel ( AC PDP ) under arbitrary driving waveform .

高粘血症组与冠心病组在肢体导联（下壁、高侧壁）QRS波群时限有极显著差异（P＜0.001）；

The two groups were notably different in the average duration of QRS complex in limb leads ( inferior , high lateral wall )( p < 0.001 ) .

下壁MI后三尖瓣环运动幅度比对照组下降（19.4vs24mm，P<0.01）。

The tricuspid annular motion was reduced in inferior MI ( 19.4 vs 24.0 cm / s , P < 0.01 ) .

目的探讨ST段抬高STⅢ/Ⅱ>1在急性下壁心肌梗死并发右室梗死的诊断价值。

Objective To evaluate the diagnostic value of the ST elevation and ST ⅲ / ⅱ > 1 in acute inferior wall infarction complicated by right ventricular infarction .

aVL导联预测急性下壁心肌梗死相关动脉的价值

The lead aVL for predicting the culprit artery in inferior wall acute myocardial infarction

AMI组中前壁梗死各项HRV时域指标虽较下壁梗死低下，但未达统计学意义（P>0.05）；

There was no significant difference in the time domain values of HRV between anterior and inferior wall infarction ( P > 0.05 ) .

方法对45例急性下壁合并后壁心肌梗死（A组）及60例单纯急性下壁心肌梗死（B组）患者的心电图进行对比分析。

Methods The electrocardiographic changes of patients were comparatively analyzed and divided into two groups : Group A , 45 patients with acute inferior and posterior myocardial infarction ; Group B , 60 patients with acute inferior myocardial infarction .

但下壁AMI患者ST段抬高的导联数与CK-MB峰值无明显相关性（P>0.05）。

But there was no significant correlation between ST segment elevation and CK - MB peak value in inferior wall AMI ( P > 0.05 ) .

下壁导联均有R波切迹或至少1个下壁导联有R波切迹伴不完全性右束支传导阻滞对诊断房间隔缺损有高度特异性。

Specifity of this sign in diagnosing atrial septal defect is remarkably high , when it presents either in all three inferior leads or at least in one lead associated with an incomplete right bundle block .

下壁心肌缺血预测右冠状动脉（RCA）病变的诊断符合率为62.5%；

The tally rate between inferior myocardial ischemia and focus of right coronary artery ( RCA ) was 62.5 % ;

方法：观察急诊及住院的96例急性下壁心肌梗死患者，其中右心室梗死43例（A组），单纯下壁梗死53例（B组）。

Methods The short-term prognosis was studied in 96 patients with acute inferior myocardial infarction , in which 43 patients with right ventricular infarction ( group A ) and 53 patients with simple inferior myocardial infarction ( group B ) .

目的探讨下壁急性心肌梗死（AMI）患者体表心电图对判断心肌梗死相关动脉的作用。

Objective To investigate the value of electrocardiogram ( ECG ) in predicting myocardial infarct-related artery ( IRA ) in patients with inferior acute myocardial infarction ( IAMI ) .