房室结与心房肌之间有多条路径相连。
目的：研究药动学房室模型的辨识问题。
OBJECTIVE: To study the identification problems of pharmacokinetic compartment models.
用非房室模型参数估算法计算药动学参数。
The pharmacokinetic parameters were calculated according to non - compartment model.
由非房室和房室模型评价药物动力学参数。
Pharmacokinetic parameters were assessed with noncompartment model and model-dependent method.
对心房和房室传导系统ERP亦有延长作用。
It also prolonged atrial ERP and the ERP of atrioventricular conduction system.
目的总结完全型房室间隔缺损外科治疗的经验。
Objective To summarize the experience of surgical treatment of complete atrioventricular septal defect (CAVSD).
目的：探讨射频消融改良房室交界区的形态学基础。
Objective: To investigate the morphological basis of atrioventricular junctional modification using radiofrequency ablation.
背景-胎儿房室传导阻滞罕见，但具有极高的病死率。
Background - Fetal atrioventricular (AV) block is an uncommon lesion with significant mortality.
目的报道房室连接不一致的心室双出口外科治疗经验。
Objective To report the surgical treatment for double outlet of ventricle with atrioventricular discordance.
目的探讨心电图诊断对房室间隔缺损的临床应用价值。
Objective To explore clinical value of ECG in diagnose of atrioventricular septal defect (AVSD).
本文报告26例部分型房室管畸形的诊断和外科治疗。
This paper reported the diagnosis and the surgical treatment of 26 cases with PACD.
他们可以产生“球阀”效应，引起房室瓣口间歇性关闭。
They can produce a "ball valve" effect by intermittently occluding the atrioventricular valve orifice.
自花梗顶部至子房室基部，维管束系统发生复杂的变化。
The vascular system changed complexly from the top of the pedicel to the base of the locule.
结果：窦房结和房室结内的细胞主要为P细胞和T细胞。
Results: The SAN and AVN chiefly consisted of P cells and t cells.
以往的起搏器通常只有一根导线接入心脏四个房室中的一个。
Pacemakers used to have but a single lead, going to one of the heart’s four chambers.
因此房室平面移位幅度可用于评价高血压患者左室舒张功能。
Therefore, the amplitude of AV plane displacement can be used to assess the left ventricular diastolic function.
房室结双径传导，是房室结内折返性心动过速的电生理基础。
Double tract conduction is the physiological basis of intra-atrial ventricular reentrant tachycardia.
近来，双室起搏表现出比房室结消融后的右室起搏更佳的效果。
Biventricular pacing has recently been shown to be better than right ventricular pacing after AV node ablation.
它的特征是窦房结功能障碍并常伴有房室结疾病和束支传导阻滞。
It is characterized by sinoatrial node dysfunction and often includes atrioventricular node disease and bundle branch block.
试验所得的血浆浓度时间数据采用非房室模型统计矩原理分析处理。
Plasma concentration time data derived from the experiment were analyzed by non compartmental methods based on statistical moment theory.
结果本组无手术死亡，无完全性房室传导阻滞、残余漏等手术并发症。
Results No deaths, complete atrio ventricular block or residual leakage occurred in this group.
换句话说，它是配合传统起搏器工作，而后者有一根接入右侧房室的导线。
It works, in other words, in conjunction with a conventional pacemaker that has a lead into the right hand Chambers.
方法：106例房室缺患者，在体外循环心脏不停跳下行心内直视手术。
Methods: 106 patients with congenital heart disease patients underwent open heart surgery with beating heart.
药物浓度对时间数据作房室模型和统计矩解析，并求出相应的药动学参数。
Analysis of the data was executed by compartmental model and statistical moment calculation from which pharmacokinetic parameters were obtained.
结果左房室瓣和主动脉瓣钙化分别为76%和70%，心房颤动为76%。
Results The calcification of left ventricular valve and aortary value are 76% and 70% respectively, atrial fibrillation is 76%.
本文对13例人心标本房室结和房室束的形态及位置，作了连续切片观察。
The morphology and position of the AV node and AV bundle were observed in 13 human hearts with serial sections.
不同种属动物房室交界区与心房肌连接部位及相连心房肌细胞形态有差异。
Species difference existed in the areas where the cells of atrioventricular junction connected with atrium among those species.
探讨房室旁道(简称房道)和房室结双径引起的折返性心动过速的初次发病年龄。
The initial onset age of reentry tachycardia induced by atrioventricular accessory pathway and dual atrioventricular nodal pathways was investigated.
目的：在大鼠心肌缺血模型上研究房室交界区(房室结及房室束)的形态学变化。
Objective: To study the morphological changes of atrioventricular junction area (atrioventricular node and atrioventricular bundle) on the myocardial ischemia model of rat.
目的：在大鼠心肌缺血模型上研究房室交界区(房室结及房室束)的形态学变化。
Objective: To study the morphological changes of atrioventricular junction area (atrioventricular node and atrioventricular bundle) on the myocardial ischemia model of rat.
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