心房

Objective To research pacemaker cells outside conductive system of rat and mouse heart.

目的 探讨大鼠和小鼠心房传导组织以外的起搏样细胞。

It is likely that these cells have also the pacemaking function.So this therefore become the morphological bases of atrial fibrillation.

这些细胞可能具有起搏的潜能，在某些异常情况下，而成为心房颤动的形态学基础。

objective:to evaluate junction rhythm and atria pacemaking to show pathway conduction block as successful ablation indicatives applied in avnrt of slow pathway ablation and compare the difference of discharge time and ablation targets to ablation endpoint. methods:153 patients with avnrt were performed slow pathway radiofrequency ablation.

目的：评价以出现交界性心律与心房起搏显示慢径前传导阻滞作为有效消融指标在房室结折返性心动速慢径消融中应用，比较这两种有效消融指标判断方法在慢径消融达到消融终点时的放电时间与消融靶点数的差异性。

It is well established that Cav1.2 encoded L-type calcium channel is prevailing component in cardiac system, while Cav1.3 encoded one dominant expressed in neuron and neuroendocrine cell. However, our and others' previous works have shown that Cav1.3 encoded LTCC was also found in the heart tissues, especially in pacemaking cells of sina atrial node, atrioventricular node and atrium.

最初人们认为心脏中的 L 型钙通道仅包括α1C（Cav1.2），但后来发现α1D（Cav1.3）在心脏中也有表达，并且优势表达于窦房结、房室结和心房，加之发现它在比较低的膜电位（－60~50mv）激活而且α1D基因敲除小鼠表现出窦性心动过缓和房室传导阻滞，所有这些都表明α1D 在维持正常的心脏节律中发挥着至关重要的作用。

Hard and cold ,never letting a ray of sunshine into their souls ,they stand pitilessly away from all the cheers and warms of our poor humanity .

谁又不认识几个朝北的男男女女呢？他们苛刻。冷漠，从不让一缕阳光射入心房。

The pleiotropic effects of statins make it play an important role in the prevention of atrial fibrillation.

他汀类药物的多效性作用使其在心房颤动的预防中发挥重要作用。

The primary end point was the incidence of atrial fibrillation. The second end points were New York Heart Association cardiac function class, changes in left atrial and left ventricular end-diastolicdiameters, as well as left ventricular ejection fractionmeasured by echocardiography.

主要研究终点为房颤的发生率，次要终点为心功能分级及超声心动图检查指标(左心房内径、左心室舒张末期内径、左心室射血分数)。

The ECG shows evidence of severe left ventricular hypertrophy with prominent precordial voltage, left atrial abnormality, lateral ST-T abnormalities and a somewhat leftward QRS axis (-15 degrees).

心电图显示的证据，严重左室肥厚与突出的心前的电压，左心房异常，横向的ST - T异常和有点左QRS波轴（-15度）。

Objective To assess whether there were any effect of age on the gap junction in canine pulmonary vein.

心房颇动是临床上最常见的持续性心律失常，其发病率随年龄的增长而增加川。

The pharmacological responses in the pulmonary vein sleeves were similar as in the left atrial cells.

这些药物的作用在狗的左心房及肺静脉袖套管中都相同。

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。