窦房的

An increase in extracellular potassium does in fact shift the pacemaker within the sinus node from the cephalic to the caudal portion.

细胞外液钾的增高确实能使窦房结内的起博点从头侧移向尾侧。

Because of its narrow therapeutic index, lithium intoxication may occur in chronic treated patients.

经由透析治疗，我们将锂的浓度矫正至正常范围，这位女士的窦房结功能也同时恢复正常。

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。

The decreasing of IK is the main cause of the occurrence of autorhythmic activity of P cell in S-A node .

窦房结细胞的4期自动去极化有几种离子电流参与，目前记录到的三种离子流有：1。

objective to evaluate the acute homodynamic effects of biventricular pacing in sick sinus syndrome patients and investigate the ca2+ changes during absolute refractory period electrical stimulation in failing guinea-pig ventricular myocyte.

目的 观察双心室起搏对病态窦房结综合征患者的急性血液动力学变化和心脏绝对不应期电刺激对豚鼠衰竭心室肌细胞钙离子流的影响。

SA node dysfunction or atrial-ventricular conduction block causes improper heart rate.

窦房结的功能异常或者房室结传导阻滞会导致心率异常。

Short-term rapid atrial pacing had little effects on intra-atrial conduction, sinus node function, and AVN conduction.

短时快速刺激对心房的传导、窦房结功能和房室结传导基本无影响。

This is particularly important when the conducting tissues between the SA node and the ventricles fail only from time to time.

尤其在窦房结和心房之间的传导组织有时发生故障时这点尤为重要。

Sick sinus syndrome is most commonly seen in female Miniature Schnauzers.

病态窦房结综合征是一种常见于雌性迷你型雪纳瑞的疾病。

Key words: Dynamic electrocardiogram recordiogs;Sick sinus syndrome; Diagnosis; Arrhythmia.

摘 要］目的：本文主要探讨动态心电图对病态窦房结综合征的诊断价值、方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。