chest leads
英 [tʃest liːdz]
美 [tʃest liːdz]
网络 胸导联; 胸前导联系统
双语例句
- Objective To investigate the feasibility of exposing cephalic vein with horizontal incision on the chest and the successful rate of implanting pacing leads using guide wire and split sheath.
目的探索经胸横切口暴露头静脉及使用导引钢丝、静脉鞘管引导放置起搏电极导线的成功率及临床意义。 - Major ECG findings in left side pneumothorax were amplitude of R-wave increasing insufficiently in chest leads and lower voltage of QRS in V3~ V6. Major ECG finding in right side pneumothorax was QRS-wave amplitude in V1 and V2 changing regularly along with respiratory cycle.
左侧气胸组心电图改变主要表现为胸导联R波递增不足，V3～V6低电压现象。右侧气胸组主要表现为V1、V2QRS电压随呼吸周期呈有规律性变化。 - Objective To study features of P wave of electrocardiogram and investigate its normal criterion of relative parameters in right chest and left back leads in healthy university students.
目的研究健康大学生右胸及左背部导联心电图P波特点及P波相关参数的正常标准。 - The normal electrocardiograms ( ECGs) from 24 leads, including standard limb leads, augmented unipolar limb leads, unipolar chest leads and apex base lead ( A B), of 90 healthy police dogs were traced and analysed.
描记了90只警犬标准肢导联、加压单极肢导联、单极胸导联、A－B导联等共24个导联的心电图。 - Conclusion The changes on R-ST-T in chest leads is a sensitive and specific predictive marker for diagnosing AHCM, ECG can predicted AHCM early.
结论胸导联心电图R-ST-T变化是诊断AHCM的敏感、特异的预测指标，心电图对AHCM的诊断具有早期预测意义。 - Conclusions ST-T changes, augmented u-wave in right chest leads, decrease of T/ u value might be useful in diagnosing posterior wall AMI caused by obliteration of circumflex branch of left coronary artery.
结论发病6h以内怀疑超急期心肌梗塞时，若有ST-T变化，右胸导联有大u波，T/u比值减小，应为鉴别有无左冠状动脉回旋支闭塞所致正后壁心肌梗塞的条件之一。 - Electrocardiogram in left posterior chest leads in normal adult
正常成人左后胸导联心电图 - Analysis of ECG Examination with Right Chest Leads for 320 Healthy Persons
320例正常人右胸导联心电图分析 - ECG showed giant T wave inversion and increase of R amplitudes in chest leads.
胸前导联心电图显示巨T波倒置，R波振幅增高。 - In addition, differences between two kinds of unipolar chest leads were also discussed.
此外，还分析了两种单极胸导联法的差异。 - Conclusion The conductance of ECG of the left chest leads ( V_3~ V_6) to body surface is impeded by the air between the heart and the front thoracic wall in the left pneumothorax, but there is no relationship between the change of ECG and air volume.
结论左侧气胸时，心脏和前胸壁之间的空气阻碍了左侧胸导联（V3～V6）的心电活动向体表的传导，其振幅减小程度与气胸量无关。 - Liaoning down-producing goats introduced into Qinghai province were used to trace and analyse the electrocadiograms ( ECG) on three bipolar chest leads.
对34只引入青海的辽宁绒山羊3个双极胸导联心电图进行了描记和分析。 - Changes on R-ST-T in chest leads were found in 78.6% of AHCM compared with 9.4% of control group ( P < 0.01), and had a sensitivity of 78.6% and specifity of 91.4% to predict AHCM.
胸导联心电图R-ST-T变化在AHCM的出现率为78.6%，显著高于对照组的8.6%（P<0.01）。胸导联心电图R-ST-T变化预测AHCM的敏感度为78.6%、特异度为91.4%。 - Chest wall resection and reconstruction remains a severe challenge for reconstructive surgeons, which often leads to conservative treatment regimens in clinical practice, consequently resulting in poor outcomes ( high morbidity and mortality).
胸壁切除及重建对于外科医生仍然是一个巨大的挑战，重建的困难往往会使临床医生选择较为保守的治疗方案，达不到理想的治疗效果。 - Conclusion There existed special shapes of P wave of electrocardiogram and normal criteria of its relative parameters in right chest and left back leads which were different from those in standard 12 leads among healthy university students.
结论右胸及左背部导联心电图P波有其特殊的表现形式及正常值。 - Conclusion: Head-Chest leads ECG is a useful tool in discriminating the pseudo Q wave in right chest leads.
结论：正常人头胸导联心电图较常规心电图较少出现右胸假性异常Q波。 - Objective To investigate the electrocardiogram parameters of bipolar chest leads in 83 cases normal men.
目的探讨正常人ECG双极胸导联（BCL）心电图各参数值变化。 - The extents of the ST segment elevation and wave R decrease in Head Chest leads are larger than those in Routin leads.
但头胸导联各导联ST段上抬和R波振幅降低的幅度更明显。 - Clinical significance of ST elevation in the right chest leads in acute left ventricular infarction
急性左室梗塞时右胸导联ST段抬高的临床意义 - Objective To evaluate the relationship between the changes on R-ST-T in chest leads and apical hypertrophic cardiomyopathjy ( AHCM).
目的探讨胸导联心电图R-ST-T变化与心尖肥厚型心肌病（AHCM）的关系。 - ECG was widely used to diagnose MI in animal models during experimental study, and mostly limb leads were used, especially lead II, and some scholars had applied chest leads.
实验研究中普遍应用心电图判断动物心肌梗死模型是否成功建立，而实验中多数采用肢体导联特别是Ⅱ导联监测心电图的变化，也有学者应用了胸导联。