心律失常

Amiodarone used to supraventricular and ventricular tachycardia may be more effective and securely in emergency patients.

临床急诊危重症合并快速性心律失常时静脉胺碘酮治疗能有效地予以控制。

Methods 72 critically illness with tachycardiac arrhythmia received intravenous amiodarone and oral amiodarone were included in this study.

目的 评价合并快速型心律失常的危重患者静脉应用胺碘酮的疗效及安全性。

It is efficacy and safety of intravenous amiodarone of the therapy for critically illness with tachycardiac arrhythmia,especially for whom with heart failure.

合并快速型心律失常的危重患者，特别是合并心力衰竭的患者，静脉应用胺碘酮是安全的，疗效是确切的。

Transfemoral and transapical approachespose unique management challenges, but both require rapid ventricularpacing, the management of hypotension and arrhythmias duringbeating-heart valve implantation, and TEE.

采用经股和经髂血管的入路时，需注意血流动力学管理方面的一些问题。但是总的来说两种入路都需要快速心室起搏、在不停跳心瓣膜移植期间处理好低血压和心律失常，以及实施 TEE 。

Chronic amiodarone reduces transmural dispersion of repolarization in canine heart.

邵剑明。胺碘酮在慢性心力衰竭合并心律失常中的应用探讨。

The control group were treated with routine therapy; while the domestic and imported clopidogrel bisulfate group were treated with domestic or imported clopidogrel separately underlaying routine treatment.Then we evaluated the disappearance rate of chest complaint,the change of ECG, the incidence rate of malignant arrhythmia.

对照组用常规方法治疗，国产和进口氯吡格雷组在此基础上分别加用国产或进口氯吡格雷治疗，观察胸痛消失率、心电图变化、恶性心律失常发生率及随访1年内恶性心脏事件发生率变化。

Larger QTd reflects the ununiformity and electric instability of ventricular repolarization.

QTd反映心室复极的不均一性和电不稳定性，采用钾浓度3.0mmol/L透析液进行透析可缩短QT间期及QTd，降低心律失常的发生率。

Objective: To investigate the effect of vagal nerve stimulation on ventricular arrhythmias during acute myocardial ischemia in aged rats.

目的：探讨急性心肌缺血时迷走神经刺激对老年大鼠缺血性室性心律失常的影响及其潜在的作用机制。

Objective To investigate the electrophysiologic effects of extrinsic autonomic nervous on ventricle by stimulating rabbit cervical vagosympathetic trunk in different electrical intensity.

目的 探讨心脏外在自主神经对心室电生理特性的影响及其在室性心律失常发生中的可能作用。

Endothelin-1 (ET-1) is a potent vasoconstrictive and mitogenitic peptide generated by all types of cardiovascular cells. It plays an important role in many physiologic and pathophysiological processes such as heart development, heart failure, cardiac hypertrophy, arrhythmia and so on.

内皮素-1(endothelin-1 ， ET-1)是目前已知最强烈的血管收缩物质之一，主要分布于心血管系统，参与了心脏发育、心肌肥厚和心律失常等心脏生理和病理生理过程。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。