查询词典 electrocardiogram

Indeed, throughout the 1990s growth oscillated like an electrocardiogram recording a violent heart attack.

当然，90年代的经济震荡就好像一个心脏病人的心电图记录一样强烈。

Methods Thirty patients with acute myocardial infarction and diabetes mellitus with ventricular premature beat in 24-hour ambulant electrocardiogram, thirty patients with acute myocardial Infarction alone and thirty patients withiout obvious heart diseases were categorized into A group,B group and C group,respectively.

选择24小时动态心电图有室性早搏的心肌梗死伴糖尿病患者、单纯心肌梗死患者和无器质性心脏病患者各30例，分别手工测量反映HRT的两项指标震荡初始和震荡斜率，对三组患者进行比较。

The analysis of electrocardiogram of Tibet hog is used to observe the developing process and compare with the electrocardiogram of human being and Guizhou miniature pig to provide basic data for Tibet hog's experimental animalization .

该试验通过对从西藏引进至广州的西藏小型猪，在其完全清醒状态下进行心电图描记并初步分析，旨在探讨正常西藏小型猪心电图变化规律，为西藏小型猪实验动物化积累基本临床资料。

Along with widely using the electrocardiogram to diagnose cardiopathy, more and more electrocardiogram data are needed to be storage and transmit.

随着心电图在心脏病的临床诊断中的广泛应用，需要存储和传输的心电数据容量也越来越大。

HISI treatment prolong the survival time of mice in toxic condition induced by sodium nitrite and duration of electrocardiograph in trachea closed mice .HISI could obviously improve the ischemic electrocardiogram T-wave induced by Pituitrin.ST segment drifts on electrocardiogram in acute myocardial ischemia rats induced by Isoprotereno were obviously opposed by administration of HISI. The myocardial infarction areas, releasement of lactic dehydrogenase 、 creatine phosphokinase significantly increased in myocardial ischemia dogs, HISI treatment prevented these effects .

实验结果表明：苦碟子氯化钠注射液能显著延长小鼠常压缺氧环境及亚硝酸中毒情况下的存活时间，延长小鼠气管夹闭后心电消失时间；可显著改善垂体后叶素诱发的大鼠急性心肌缺血心电图T波异常；明显对抗异丙肾上腺素诱导的急性心肌缺血大鼠心电图ST段的偏移；显著改善冠脉结扎所致急性心肌缺血犬的心外膜心电图缩小其梗死心肌面积，降低心肌耗氧量，减少心肌坏死导致的心肌酶如乳酸脱氢酶、肌酸磷酸激酶的漏出。

objective:to study the changes of dynamic electrocardiogram in patients with brain injury.methods:fifty-six patients with acute brain injury were recruited in this study.the glasgow coma scale, the initial computed tomogram and ambulatory electrocardiogram were performed in all subject.data were analyzed according to different place and severity of brain injury.results:ecg abnormalities were found in 32 patients out of 56 patients with acute head injury(57.14%).

目的：观察脑损伤患者的动态心电图改变，了解急性脑损伤致心电异常的特点及其与损伤部位和严重程度的关系。方法：选取我院急性脑损伤患者56例，经glasgow评分分型，脑ct确定损伤部位，并行24h动态心电图检查，观察急性脑损伤后心电异常的发生情况，并根据脑损伤部位和严重程度分组观察，以了解其心电异常的特点。

Objective To analyze the clinical and electrocardiogram data of 54 cases of acute aconitine poisoning and to investigate the clinical characteristic and electrocardiogram manifestations.

目的 分析54例急性乌头碱中毒病例的临床和心电图资料，探讨其临床特征和心电图表现。

Firstly, this article introduces the development of Embedded System and Dynamic Electrocardiogram. The work's situation, studying purpose, contents and configuration are discussed. Then, by analysis of Electrocardiogram, the traits of Holter is introduced, and then bring up the design idea of the work's software and hardware, and the work's design and engineering materializing are detail discussed.

首先，本文介绍了嵌入式系统和动态心电监护技术的发展和现状，指出现存的问题和研究意义，论述了课题的主要研究内容；然后，在对心电信号介绍的基础之上，论述便携式心电记录仪系统设计的性能指标，提出了该心电记录仪软硬件系统的设计思想，详细阐述了各部分设计思路和工程实现。

Result: 7 examples : normal electrocardiogram,3 examples : mostly normal electrocardiogram( namely the sinus moves soon: Heart rate 101 ～ 120 times/ min),1 many hairs building pulsates to lack the blood with 1 myocardial early.

结果：正常心电图7例，大致正常心电图3例（即窦性心动过速：心率101～120次/min），1例频发房性早搏和1例心肌缺血。

Secondly, more and more researchers have found that the change of ST segment in Electrocardiogram has close relations to the majority of the cardiovascular disease, so electrocardiogram signal pretreatment methods, including 4 point averaging filter, slide averaging filter, first difference, second difference, have been designed; With this foundation, detection method based on the second difference variable threshold to detect R wave in electrocardiogram has been designed, and heart rate has been calculated accurately.

其次，由于越来越多的研究者发现心电图中的 ST 段的变化与大多数心血管疾病都有着紧密的联系，因此，本课题设计了心电信号预处理方法，包括 4 点平均滤波、滑动平均滤波、一阶差分、二阶差分等；在此基础上，设计了基于二阶差分可变阀值检测方法来检测心电波形中的 R 波，计算出了较为准确的心率值。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。