There is this specially adapted system of muscle and nerve tissue in the heart the sinoatrial ( SA) node, the atrioventricular node, and the Purkinje fibers which sets the rhythm of the heart. 心脏中一般有肌肉调节系统和神经组织窦房结,房室结,和浦肯雅纤维这些控制着心率。
An ECG showed a new primary atrioventricular block. 心电图显示新的1度房室传导阻滞。
Electrophysiology characteristic of AV node reentrant tachycardia with atrioventricular block 房室结折返性心动过速伴房室阻滞的心脏电生理特点
Radiofrequency catheter ablation in elder patients with atrioventricular node reentrant tachycardia 射频消融治疗高龄患者房室结折返性心动过速
Radiofrequency catheter ablation of atrioventricular nodal reentrant tachycardia guided by magnetic navigation system 磁导航系统在房室结折返性心动过速导管射频消融中的应用
We report a case of second degree AV ( atrioventricular) block due to topical administration of carteolol. 我们报告1例因局部应用喹酮心安引起的2度房室传导阻滞。
Objective To assess the feasibility of transesophageal ventricular pacing ( TEVP) for rescuing patients with complete atrioventricular ( AV) block using a novel electric balloon electrode catheter. 目的观察经食管球囊电极心室起搏(TEVP)对抢救完全性房室传导阻滞患者的可行性。
Atrioventricular ( AV) node ablation has been used to treat symptomatic atrial fibrillation with poor rate control, although these studies have contained few subjects with low ejection fractions ( EFs). 尽管一些研究包括少数低射血分数的患者,房室结消融仍习惯上用于治疗有症状的房颤患者控制节律。
They were studied for the position of the two great arteries in relation to each other, the atrioventricular ( AV) junction and the associated cardiac malformations. 并对两根大动脉位置、关系、房室连接和合并心内畸形进行研究。
ECG showed first degree atrioventricular block and ST segment elevations. 心电图显示1度房室传导阻滞和ST段抬高。
Characteristics and prevention of degree ⅲ atrioventricular block induced by interventional therapy for ventricular septal defect 室间隔缺损介入治疗术后Ⅲ度房室传导阻滞的特点及防治
Characteristics of effects of adenosine triphosphate on atrioventricular conduction and blood pressure 三磷酸腺苷影响房室传导的作用特点及其对动脉血压的影响
Effects of different radiofrequency ablation methods on atrioventricular block in patients with atrioventricular nodal reentrant tachycardia 不同射频消融方法对房室传导阻滞的影响
Correlation between the Doses of Adenosine Triphosphate and the Antegrade Conduction Function of Atrioventricular Node 三磷酸腺苷剂量与抑制房室结前传功能的相关性研究
If the patients have prolonged atrioventricular conduction, the PJ interval may be shortened by the pathway prograde conduction. 在正路传导异常时旁路前传能缩短延长的PJ间期;
Effects of adenosine triphosphate on antegrade and retrograde conduction of accessory pathway and atrioventricular node 三磷酸腺苷对房室旁路和房室结传导的影响
Surgical Treatment of Partial Atrioventricular Canal Defect in 66 Cases 66例部分性房室管畸形的外科治疗
Patients with infective endocarditis have been reported to present with either ruptured sinus of Valsalva or complete atrioventricular block. 曾有文献报告过细菌性心内膜炎患者并发主动脉窦破裂或是完全房室传导阻滞。
The Electrophysiologic Mechanism and Radiofrequency Catheter Ablation of Multiple Forms of Atrioventricular Nodal Reentrant Tachycardia 多型房室结折返性心动过速的机制和射频导管消融治疗
Repair of complete atrioventricular canal 完全性房室通道修补术
The septal branches course medially and supply the majority of the interventricular septum, as well as the atrioventricular ( AV) bundle and proximal bundle branch ( Fig3)( 7). 室间隔支供应室间隔的大部分、房室束和左右束支近段(图3)。
They can produce a "ball valve" effect by intermittently occluding the atrioventricular valve orifice. 他们可以产生“球阀”效应,引起房室瓣口间歇性关闭。
Objective To evaluate the effect of RVOTS spiral electrode pacing on hemodynamics in the treatment by atrioventricular sequential pacing. 目的评价在房室顺序起搏治疗中,右心室流出道间隔部螺旋电极起搏对血流动力学的影响。
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。
The atrioventricular block animal model after cell transplantation can confirm that the sinoatrial node pacemaker cell can work effectively. 进行细胞移植后建立的房室传导阻滞动物模型可证实窦房结起搏细胞有一定的作用。
Applied Value of Heart Rate Variability in the Clinical Significance of Children with Atrioventricular Conduction Block 心率变异性分析在儿童房室传导阻滞的临床意义中的应用价值
She subsequently developed complete atrioventricular block and a temporary intravenous pacemaker was applied. 接着,她出现完全性房室传导阻滞,使用临时性静脉起搏器。
The effects of different atrioventricular delays on left ventricular diastolic function in patients with dual-chamber pacemakers 双腔起搏不同房室延迟对左室舒张功能的影响