心律失常

The adverse side effects of drug may induce polymorphic ventricular tachycardia or torsade de pointes, which can increase mortality of the cardiovascular diseases.

从90年代CAST和CASTII试验结果公布以来，人们开始重视抗心律失常药物治疗的收益与风险评估。

Background Long QT syndrome is a cardiovascular disease that causes syncope, seizure, and sudden death from cardiac arrhythmias, such as torsade de pointes, and ventricular fibrillation.

实验背景及目的 QT间期延长综合征患者可因严重的室性心律失常，如尖端扭转型室速、室颤而出现晕厥、抽搐。。。

Background Slowly activating delayed rectifier potassium currentI_(Ks is important in therepolarization of human cardiomyocyte action potential,especially in forming andmaintaining plateau of action potential. I_ channel is combined byαandβsubunits,which are coded by KCNQ1 and KCNE1 respectively. Mutations ofhKCNQ1/hKCNE1 genes,chronic myocardial hypertrophy and chronic heartfailure will lead to dysfunction of I_ and ingenital or acquired LQTS which areimportant factor in hazardous ventricular arrhythmia such as Torsade depoints.

实验背景缓慢激活延迟整流钾电流I_(Ks是参与人心肌细胞动作电位复极，特别是平台期形成与维持的重要外向离子流。I_通道由KCNQ1基因编码的α亚单位及KCNE1基因编码的β亚单位组成。hKCNQ1/hKCNE1基因突变或慢性心肌肥厚、慢性心力衰竭等病理过程均可导致I_功能异常，引起遗传性或获得性长QT综合征，LQTS易引起尖端扭转型室性心动过速等心律失常，从而危及病人生命。

Results: Low-dose TSN had no obviously influence on the electrophysiology of rabbit?

目的：研究丹参酮Ⅱ-A磺酸钠对兔在体心室电生理及实验性心律失常的影响。

TSN may have the efficacy to increase electrical stability of the cardiac muscle and reduce the occurrence of arrhythmia.

TSN可能具有增加心电稳定性并减少心律失常发生的作用。

TWA is a significant predictor for ventricular arrhythmia in patients with dilated cardiomyopathy.

T波电交替对预测DCM患者室性心律失常的发生有着重要价值。

It was because of the low efficacy and valency of the traditional Chinese drugs on the targets of heart, that leaded to their short of clinic contribution.

抗心律失常中药单体对心脏靶点作用的效能效价较低，这是中药临床作用较差的原因。

Objective To investigate the relation between arrhythmia and senile degenerated heart valvular diseases(≥70 years of age).

目的探讨70岁以上老年退行性心瓣膜病与心律失常的关系。

As clinical and random contrast to be released what study a result ceaselessly, as the heart again synchronous cure gain ground increasingly, ask for integratedly about acute coronary artery especially, atrium is vibratile , room sex rhythm of the heart is wrong with sudden death guideline come out in succession, people raise one's head and look is expecting the issuance of guideline of new cure having fight.

随着临床随机对照探究结果的不断发布，随着心脏再同步治疗的日益普及，尤其是有关急性冠状动脉综合征、心房颤抖、室性心律失常和猝死指南的相继问世，人们翘首期盼着新的起搏治疗指南的发布。

In November, I wanted to vomit for many times in metro after getting off work. One night, at around 11 o'clock I felt being affected by a kind of poison or toxin. I felt nauseaous, and vomited seriously with violent abdominal pain, vomiting and frequent diarrhea, and the stool appeared like rice soup, and I was extremely languorous, with arrhythmia and vertigo.

十一月中几次要在下班的地铁里呕吐，有一天晚上十一点多，出现严重中毒症状，恶心、剧烈呕吐、剧烈腹痛与频繁的腹泻，大便呈米汤样，极度衰弱无力，心律失常，眩晕。

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。