心电图

Methods: Heart rate variability was detected in 58 patients with normal renal functions, 61 patients with compensatory renal functions, 37 patients with decompensated renal functions, 33 patients with renal failure and 21 patients with uraemia and the patients all had essential hypertension.

选择210例原发性高血压患者进行24小时动态心电图监测，分析HRV各相指标：SDNN［所有窦性心率R-R间期的标准差］，SDANN（全程记录中每5分钟NN间期平均值的标准差），PNN50（全程记录中相邻NN间期差值＞50ms的个数）和RMSSD（相邻NN间期差值的均方根）。

Methods Mouse spontaneous activities under the influence of the koumine injection were recorded with a photoelectric counter, and canine femoral artery pressure was de termined by CYS-0.5 pressure transducer, respiratory curve described with TB-61 1 tension transducer and electrocardiogram recorded with subcutaneous elec -trodes in the extremities after the ...

方法用光电计数仪测定钩吻素子注射液对小鼠自发活动的影响，用CYS-0.5型压力换能器测定犬股动脉血压，用TB-611型张力换能器记录犬呼吸曲线，针型电极刺入四肢皮下测二导联心电图。

Methods:ECG tracings of 5 663 cases taken from Guangzhou urban and rural populations were coded with Minnesota code and analyzed.

用明尼苏达编码方法，对5663例35～64岁城乡男女心电图进行编码和分析对比。

Based on the preliminary study of 41 cases, the electrocardiograms and vectorcardiograms of right ventricular hypertrophy at high altitudes were divided into 5 types according to the dominant pattern of the tracings.

本文根据41例高原右室肥厚心电图和心电向量图的对比，初步提出高原右室肥厚的分型方案和标准。

To evaluate the variability of repeated QT dispersion measurements and the range of normal value,simultaneous standard 12-lead surface electrocardiogram tracings were obtained in 100 normal subjects and 50 myocardial infraction patients.The reproducibility of QTd was assessed with different paper speeds and the normal rangs was analysed.

为评价QT离散度测定的重复性和制定正常值范围，采用同步十二导联心电图机测量100例正常人和50例心肌梗死患者的QTd，分析QTd在不同纸速时测量的重复性情况，以及测量QTd正常值范围。

It has been associated with prolongationof the QT interval of the electrocardiogram, and it may alsobe associated with torsades de pointes and sudden death.

已有研究证明其与心电图 QT 间期延长有关，也可能与尖端扭转型室性心动过速和猝死有关。

Torsades de pointes is a special form of polymorphic ventricular tachycardia. It is characterized by continuously changing morphology of the QRS complexes that seem to twist around an imaginary line, rate dependence, underlying QT prolongation and the so called "long-short initiation sequence".

Torsades de pointes是一种特殊形态的多形性心室频脉，其心电图的特徵包括：QRS波的形态会一直改变，彷佛缠绕著一条假想的线；另外它的发作常与心博过缓有关，合并有QT间距延长，及以所谓「长-短」的序列而开始。

AIM: To investigate the changes of electrocardiogram, LDH and CK-MB caused by soman, and the therapeutic effects of benthiactzine.

目的：观察神经性毒剂梭曼中毒导致犬心电图和心肌酶的变化及新型抗毒剂宾赛克嗪的解救作用。

Myonecrosis after revascularization procedures［J］. J Am Coll Cardiol,1998,31:241251.［3］Tardiff BE, Califf RM, Tcheng JE, et al. Clinical outcomes after detection of elevated cardiac enzymes in patients undergoing percutaneous intervention［J］. J Am Coll Cardiol,1999,33:8896.［4］Simoons ML, Van den Brand M, Lincoff M, et al. Minimal myocardial damage during coronary intervention is associated with impaired outcome［J］.

研究显示，PCI术后往往伴随一定的心肌损伤，发生率约为5%～40%，临床表现为心肌损伤标记物水平的升高［17］；这种心肌损伤在大部分患者并不产生明显的临床症状和心电图变化，对其心脏功能也无明显影响，但是对患者的预后却有不良影响，使死亡率及不良事件发生率升高［38］。

Measurirg indxes included:(1) Electrocardiograh;(2) Hemodynamics: cardiac output, pump output, aortic pressire, pulmo nary artery pressure, left atrium pressure, right atrium pressure, left ventricular end systolic pressure, left ventricular end diastolic pressure, LV-dp/dt, right ventricul ar end systolic pressure, RV-dp/dt, systolic pressure time index, diastolic pressure time index, endocardial viability ratio;(3) Myocardial metabolism: coronory sinus blood flow, myocardial oxygen consumption, myocardial lactate extractiorn;(4) Ischemic myocardial area;(5) Ultrastructure of myocardium.

测量指标包括：①心电图；②血流动力学：心输出量、泵输出量、主动脉压、肺动脉压、左房压、右房压、左室收缩末压、左室舒张末压、左室压的一阶导数、右室收缩末压、右室压的一阶导数、收缩压力时间指标、舒张压力时间指标、心内膜下心肌供血比率；③心肌代谢；冠状窦血流量、心肌氧耗量、心肌乳酸摄取量；④心肌缺血面积检查及缺血心肌的超微结构观察。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。