1) ventricular fibrillation threshold
室颤阈
1.
Effects of propafenone on transmembrane action potential, effective refractory period and ventricular fibrillation threshold of ischemic myocardium in vivo rabbits;
普罗帕酮对在体家兔缺血心肌细胞跨膜动作电位、不应期和室颤阈的影响
2.
Objective:To investigate the effect of rutaecarpine on the ventricular fibrillation threshold(VFT) of isolated rat heart.
目的:研究吴茱萸次碱对离体大鼠室颤阈的影响。
3.
Objective: To study the effect of streptomycin on wall-stress-inducedchanges in effective refractory period(ERP) and ventricular fibrillation threshold(VFT) in rabbit heart and to evaluate whether stretch activated channels(SACs) had an effect on mechanoelectrical feedback(MEF).
目的研究链霉素对室壁应力所致兔心肌有效不应期(ERP)和室颤阈(VFT)改变的影响,评价牵张激活离子通道(SAC s)在机械电反馈(M EF)中的作用。
2) VFT
室颤阈
1.
The purpose of this study was to induce the ventricular fibrillation(VF) and measure the ventricular fibrillation threshold(VFT)in chickens.
本研究以常规饲养肉鸡和蛋鸡作为试验动物 ,采用电刺激和静脉输钾 2种方法诱发室颤 ,以探讨禽室颤阈测定的方法。
3) ventricular fibrillation threshold
室颤阈值
1.
Effects of Tongxinluo on sympathetic remodeling and ventricular fibrillation threshold after myocardial infarction in rats;
通心络对大鼠心肌梗死后神经重构和室颤阈值的影响
2.
Effect of desipramine on sympathetic remodeling and ventricular fibrillation threshold after myocardial ischemia
地昔帕明对心肌缺血后交感神经重构和室颤阈值的影响
3.
Electrocardiograph, ventricular fibrillation threshold and the level of serum lipid were examined.
方法24只家兔分为高胆固醇饮食组和对照组各12只,分别给予高胆固醇饲料和标准饲料饲养10周后,检测血脂、心电图和室颤阈值,记录离体灌流心脏单相动作电位,并记录心室肌细胞的L型钙通道电流。
4) Ventricular fibrillation threshold
心室颤动阈
1.
Changes in ventricular vulnerable period and ventricular fibrillation threshold during acute myocardial ischemia in rabbits;
急性心肌缺血家兔心室易损期和心室颤动阈的变化
5) ventricular fibrillation threshold
心室颤动阈值
1.
The research was aimed to investigate the effects of angiotensin-(1-7) at different doses on ventricular effective refractory period and ventricular fibrillation threshold in rats with chronic heart failure.
目的观察不同剂量血管紧张素-(1-7)对慢性心力衰竭大鼠心室有效不应期及心室颤动阈值的影响。
2.
[Objective] To investigate the relation between hypertrophied myocardium and the ventricular fibrillation threshold in spontaneously hypertensive rats(SHR).
目的探讨自发高血压大鼠心肌肥厚与心室颤动阈值的关系。
3.
【Objective】 To investigate the effects of chloride channel blocker DIDS on ventricular effective refractory period (VERP) and ventricular fibrillation threshold (VFT) in spontaneously hypertensive rats (SHR).
【目的】分析不同剂量氯通道阻滞剂DIDS对自发高血压大鼠左心室有效不应期及心室颤动阈值的影响。
6) ventricular fibrillation
室颤
1.
Objective To study the clinical result of ventricular endo-aneurysmorrhaphy and left ventricle reconstruction under ventricular fibrillation (VF) on hypothermia cardiopulmonary bypass.
目的 评估低温体外循环心室颤动(以下简称室颤)下室壁瘤内修复及左室成形术的临床效果。
2.
Objective: To investigate the safety and myocardial protective effect of prolonged perfused ventricular fibrillation under moderate hypothermia.
目的 :探讨在低温室颤下灌注心肌的安全性及其心肌保护的效果。
3.
The principle consists in that the information of R waves and ventricular flutter is detected by means of the two FIR filters and then RUN ventricular flutter, ventricular fibrillation adn ASYS are synthetically identified with proper judgement.
提出一种能满足心电记录仪快速实时分析要求的室扑、室颤检测算法。
补充资料：室颤电流
分子式：
CAS号：
性质：通过人体引起心室发生纤维性颤动的最小电流。在心室颤动状态，心脏每分钟颤动800～1000次以上，但幅值很小，而且没有规则，血液实际上中止循环，一旦发生心室颤动，数分钟内即可导致死亡。电流直接作用于心肌或通过中枢神经系统反射作用，均可能引起心室颤动。室颤电流除决定于电流持续时间、电流途径、电流种类等电气参数外，还决定于机体组织、心脏功能等个体生理特征。当电流持续时间超过心脏搏动周期时，人的室颤电流约为50mA。当电流持续时间短于心脏搏动周期时，人的室颤电流约为数百毫安。
CAS号：
性质：通过人体引起心室发生纤维性颤动的最小电流。在心室颤动状态，心脏每分钟颤动800～1000次以上，但幅值很小，而且没有规则，血液实际上中止循环，一旦发生心室颤动，数分钟内即可导致死亡。电流直接作用于心肌或通过中枢神经系统反射作用，均可能引起心室颤动。室颤电流除决定于电流持续时间、电流途径、电流种类等电气参数外，还决定于机体组织、心脏功能等个体生理特征。当电流持续时间超过心脏搏动周期时，人的室颤电流约为50mA。当电流持续时间短于心脏搏动周期时，人的室颤电流约为数百毫安。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条