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- Effect of Autonomic Nervous System on the Transmural Dispersion of Effective Refractory Period of Myoardium Across the Left Ventricular Wall in Vivo. 自主神经系统对在体犬跨室壁三层心肌不应期不均一性影响的研究。
- Before and after pacing,atrial effective refractory period(AERP)was determined in all hearts at drive cycle length(DCL)of 400,300 and 200ms,respectively. 分别以400ms、300ms、200ms为起搏周期(S1)测定各组在灌流0h、1h后的心房有效不应期(AERP)。
- Objective To investigate the effects of amiodarone on transmural dispersion of ventricular effective refractory periods (TDR) in the normal and hypertrophic canine heart in vivo. 摘要目的探讨胺碘酮对正常心肌与肥厚心肌跨室壁不应期离散(TDR)的影响。
- Changes and Significance of Antegrade Effective Refractory Period of the Fast and Slow Pathway During Radiofrequency Current Ablation in Patients With Atrioventricular Nodal Reentrant Tachycardia. 射频消融术中房室结快慢径前传不应期变化及其意义。
- Action potential duration(APD) at 30%,50% and 90% repolarization(APD30,APD50,APD90),effective refractory period(ERP),amplitudes of action potential and resting membrane potential were obtained. 用充满3mol/L氧化钾的玻璃微电极插入心房肌,记录动作电位。 观察复极30%25、50%25、90%25时的动作电位时程(APD30、APD50、APD90)、有效不应期(ERP)、动作电位振幅(APA)、静息电位(RMP)。
- Methods: 39 patients without structural heart disease were enrolled to receive different modes of atrial pacing (RAA, DCS, biatrial), Meanwhile, the atrial conduction times and the atrial effective refractory period (ERP) at RAA were determined. 方法:39例不伴器质性心脏病的阵发性空上性心动过速病人,于射频消融成功后给予心房起搏(RAA起搏,DCS起搏和双心房起搏),分别测定不同起搏状况下RAA处的心房有效不应期(ERP)和心房传导时间(RAA-His,RAA-DCS)。
- The difference of fast and slow pathway conduction features was co-related with changes of fast pathway antegrade effective refractory period before and after slow pathway ablation. 结论慢径消融术后快径路前传不应期缩短,快慢径路传导特性的差异与慢径路消融术后快径路前传不应期的变化有关。
- Objective To investigate the effects of captopril on atrial effective refractory period( AERP) and atrial electrical remodeling in canine atrium with long-time rapid pacing. 目的研究卡托普利对长期快速起搏实验犬心房有效不应期(ERP)心房电重构的影响。
- Objective To investigate effects of vagal stimulation on effective refractory period (ERP) at different sites of pulmonary veins after autonomic denervation. 摘要目的探讨去自主神经条件下迷走神经刺激对肺静脉不同部位有效不应期(ERP)的影响。
- ventricular endocardial effective refractory period 心室心内膜有效不应期
- Aim To investigate the effects of imidapril (IMI) on effective refractory period (ERP) and sodium current (I_(Na)) of myocytes in ventricular noninfarction zone of healed myocardial infarction (HMI) in rabbit models. 目的探讨咪达普利(IMI)对家兔陈旧性心梗(HMI)后心脏有效不应期(ERP)及钠电流(I_(Na))的影响。
- 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). 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。
- local effective refractory period 局部有效不应期
- anterograde effective refractory period 前向性有效不应期
- ventricular effective refractory period 心室有效不应期
- ventricular muscle effective refractory period 心室肌有效不应期
- ventriculoatrial effective refractory period 室房有效不应期
- atrial effective refractory period 心房有效不应期
- effective refractory period of the left ventricle 左心室的有效不应期
- effective refractory period, ERP 有效不应期