心脏停搏

词组短语

cardiac arrest

与心脏停搏相关的网络例句 [注：此内容来源于网络，仅供参考]

OBJECTIVE The aim is to compare the effect of HTK (Histidine-Triptophan-Ketoglutalate) and crystalloid/blood cardioplegic solution.

目的康斯特保护液作为心脏停搏液与晶体或冷血心脏停搏液作用的比较。

According to the release of 5 cardiac enzymes, crystalloid cardioplegia is superior to blood cardioplegia in the myocardial protection for rheumatic heart disease patients.

结论从心肌酶的释放来判断，晶体心脏停搏液优于血液心脏停搏液对风湿性心脏病患者的心肌保护效果。

In the 1960s, Peter Safar, pioneer of CPR - the technique of mouth-to-mouth resuscitation combined with heart massage - at the Uniersity of Pittsburgh School of Medicine, first suggested cooling the body after cardiac arrest to preent brain damage.

在十九世纪60年代，匹兹堡大学医学院的Peter Safar，他曾经率先使用了一种通过嘴对嘴呼吸和心脏按摩的心肺复苏技术，又首先提出了在心脏停搏后降低体温可阻止脑损伤。

Objective To investigate the influence on the cardiac stiffness of aminophylline and epinephrine in a rat model of asphyxial cardiac arrest.

目的探讨氨茶碱与肾上腺素在大鼠窒息致心脏停搏模型中对心脏硬度的影响。

Methods Asphyxial cardiac arrest was induced by clamping the endotracheal tube.

方法采用呼气末夹闭气管方法建立起大鼠心脏停搏模型。48只大鼠随机分为生理盐水对照组、氨茶碱组、肾上腺素组、氨茶碱与肾上腺素合用组，心肺复苏后1h处死动物尸检观察心脏硬度。

METHODS:We recorded the cardiogram by perfusing garlicin injection and garlic preparation to the isolated heart of rabbits by Langendorff method,examined the minimum dose of asystole. RESULTS:The minimum fungistatic concentration of garlicin injection was 3～6.2 times lower than that of garlic preparation.

采用Langendorf法对兔离体心脏分别灌流大蒜素注射液、大蒜注射液、大蒜实验液，分别记录心搏图，求出致心脏停搏的最小剂量，结果：大蒜素注射液的抑菌浓度为大蒜实验液的1／6.2～1／3，而致心脏停搏的最小浓度分别为0.1736u／ml和3.919u／ml。

METHODS:We recorded the cardiogram by perfusing garlicin injection and garlic preparation to the isolated heart of rabbits by Langendorff method,examined the minimum dose of asystole. RESULTS:The minimum fungistatic concentration of garlicin injection was 3～6.2 times lower than that of garlic preparation. The minimum dose of garlic preparation is 0.1736 u/ml, and that of garlicin injection is 3.919 u/ml.

采用Langendorff法对兔离体心脏分别灌流大蒜素注射液、大蒜注射液、大蒜实验液，分别记录心搏图，求出致心脏停搏的最小剂量，结果：大蒜素注射液的抑菌浓度为大蒜实验液的1/6.2～1/3，而致心脏停搏的最小浓度分别为0.1736 u/ml和3.919 u/ml。

Methods The experimental arrhythmia models were induced with barium chloride (BaCl2),uabaina and aconitine in rats and cobayaes.The incidence rate and mortality rate of arrhythmia,the emergence time and the duration of arrhythmia induced with BaCl2 were recorded in rats pretreated with CASI (in dosages of 25,50, and 100 mg·kg-1 sublingual vein injection).At the same time,the dosages of uabaina and aconitine were observed when the ventricular premature contraction,ventricular tachycardia,ventricular fibrillation and cardiac asystole were appeard in rats and cobayaes pretreated with CASI (in dosages of 25,50, and 100 mg·kg-1 sublingual vein injection).

制备氯化钡(BaCl2)、哇巴因及乌头碱诱导的大鼠及豚鼠实验性心律失常模型，CASI按25、50、100 mg·kg-1分为3个剂量组，舌下静脉给药1次，不给CASI作为对照组，记录大鼠给BaCl2后心律失常的发生率、出现时间、持续时间及动物的死亡率；观察豚鼠及大鼠出现室性早搏、室性心动过速、心室颤动及心脏停搏时哇巴因及乌头碱的用量。

Objective To compare the effect of hyperpolarizing cardioplegia and depolarizing cardioplegia on the porcine coronary artery tone.

目的 比较超极化心脏停搏液和去极化心脏停搏液对猪冠状动脉张力的影响。

At the one-cell stage, each embryo was injected with gradient doses of 2-8ng MO. The control morpholino, was purchased from Gene-Tools.To test the knockdown effectiveness of the morpholino, the tbx2-EGFP (enhanced green fluorescent protein) construct was generated. And coinjection of morpholino with mRNA tests its specificity of the morpholino. Overexpression of tbx2 via mRNA microinjection helps us understand gaining function of tbx2. Results The tbx2-EGFP construct tests the knockdown effectiveness of the morpholino. Zebrafish embryos lacking tbx2 function have defects in cardiac contractility, rhythm and morphology in a dose-dependent manner. The embryos with c-MO are normal in development. Coinjection of morpholino with mRNA rescue the phenotype of tbx2 knocking down. The phenotypes include pericardial edema, hypogenetic ventricle, dilation of atria, arrhythmia, bradycardia, asystole, abnormal atrioventricular canal, aberrant valve and blood regurgitation.

结果荧光蛋白融合标记实验验证了tbx2-MO可以很好得阻抑斑马鱼胚胎tbx2的表达，tbx2-MO组胚胎在心脏收缩性、节律和形态学发生上出现了异常，心脏畸形随着注射剂量的增加而出现比较一致的表型，而c-MO组胚胎没有出现明显的畸形；tbx2-mRNA和tbx2-MO的共注射减少了tbx2-MO胚胎心脏畸形的发生率及减轻了心脏畸形的程度，验证了所设计合成的tbx2-MO对tbx2基因的抑制作用具有特异性；tbx2-MO组胚胎心脏缺陷包括心室发育不良、心房扩张、房室管和瓣膜异常以及心率缓慢、心律不齐、心脏停搏、血液返流等，并根据心脏发育异常的程度分为轻、中、重度畸形组tbx2-mRNA基因过表达胚胎没有见到心腔的形成。

与心脏停搏相关的网络解释 [注：此内容来源于网络，仅供参考]

arrest：[停搏]

讨论 心脏第一级起搏点在一定时间内不能形成并发放冲动称窦性停搏(arrest)或窦性静止(standstill). 停搏时间往往与窦性周期不成倍数,长间歇后一般出现逸搏. 病态窦房结综合征为最常见原因. 心肌梗死、急性心肌炎、急性心包炎及洋地黄、奎尼丁、心律平、β

Cardiac arrest：心脏停搏

在心脏停搏(cardiac arrest)后4分钟内开始初期复苏、8分钟内开始后期复苏者的恢复出院率最高. 因此早期开始复苏是提高成活率和脑功能完全恢复率的基础. 有效复苏开始的时间虽仅有分秒之差,却显著影响复苏的效果.

atropine：阿托品

于反复用肾上腺素无效的心脏骤停阿托品* (atropine)每3~5min,静脉快速推注1mg(总量不超过0.04mg/kg)心动过缓或心脏停搏房室传导阻滞(房室结水平)房室传导阻滞(2度Ⅱ型或3度伴宽QRS)Ⅰ利多卡因* (lidocaine)以1~1.5mg/kg静脉推注,

bicarbonate：碳酸氢钠

"下午12点58分,医务人员做了最后一搏,把50毫克碳酸氢钠(bicarbonate)注入杰克逊的颈静脉. 这剂药中和了心脏停搏后生成的有害酸性物质,但还是没用. 于是他们联系加利福尼亚大学洛杉矶分校(UCLA)医院的上司,告知最后结果. 上面指示停止治疗.

crystalloid hemodilution：晶体血液稀释

晶体心脏停搏液 crystalloid cardioplegic solution | 晶体血液稀释 crystalloid hemodilution | 经皮针刺肺活检 percutaneous needle lung biopsy

Asystole：[停搏]

②心脏:出现传导阻滞及各种快速性室性心律失常,严重时能导 致心室纤颤和停搏(asystole) .心电图改变可分为以下几个阶段: 第一阶段(早期),因复极加快,出现高尖 T 波,血清钾在 5.5~6.0mmol/L 水平;第二阶段,QRS 波变宽,

Asystole：心脏停搏

(1)无论心脏停搏(asystole)还是心室纤颤(F),都可应用肾上腺素(每次1mg,左心室内或静脉内注射),利用它们α1和β受体兴奋作用,提高心肌张力和兴奋性,并扩张冠状动脉,增加冠脉血流,使停搏转为F,使细F转为粗F,为除颤创造条件.

cardioplegia：心脏停搏液

120 cardiomegaly心脏肥大 | 121 cardioplegia心脏停搏液 | 122 cardiopulmonary bypass心肺转流术

hypothermic cardiac arrest：低温心脏停搏

hypoplastic left heart syndrome 左心发育不全综合征 | hypothermic cardiac arrest 低温心脏停搏 | hypothyroid cardiopathy 甲状腺机能减退性心脏病

diuretics：利尿劑

(心梗后EF<50%者必用)5、利尿剂:(diuretics)适用于轻、重度 hypertension异搏停,对盐敏感性 hypertension心脏停搏心脏停搏,合并肥胖或者糖尿病,更年期女性和老年患者疗效较好.