窦

The normal heartbeat is synchronised by a collection of muscle fibres in the upper right chamber of the heart called the sinoatrial node.

正常的心跳是花样由收集了肌肉纤维在右上角商会的心脏，称为窦房结。

To investigate the relationship between action potential parameters and age by comparing the action potentials recorded from sinoatrial node of different age group in rabbits.

观察不同年龄组兔窦房结组织不同部位的动作电位形态及主要参数的变化并寻找其规律。

In the previous study, we have found that ischemia/reperfusion could cause structural and functional damages to sinoatrial node cells in vivoand in vitro, leading to electrophysiological disturbance by affecting the regular rhythm and frequency.

本实验室在前期的研究中发现，缺血/再灌注可引起在体及离体窦房结细胞结构和功能的改变，影响其电信号发放的节律和频率，导致电生理活动的紊乱。

In a normal heart rhythm, the impulse generated by the sinoatrial node spreads through the heart and causes contraction of the heart muscle and pumping of blood.

在正常的心律时，由窦房结产生的脉冲传播通过心脏，并导致心肌收缩和泵送血液。

Results: The ratio of I and Ⅲ collagen fibers in the sinoatrial nod increased with aging. Type I was the majority while type Ⅲ decreased during aging.

结果：窦房结胶原纤维随年龄的增高有增高的趋势，发现胶原纤维以1型为主，3型胶原纤维随年龄的增高有减少的趋势。

In AF, the regular electrical impulses of the sinoatrial node are replaced by disorganized, rapid electrical impulses which result in irregular heartbeats.

在AF时，窦房结的有规律的电脉冲被紊乱的快速电脉冲取代，该紊乱的快速电脉冲导致不规律的心跳。

An artificial pacemaker works by restoring the function of a faulty sinoatrial node, the heart's natural pacemaker.

人工心率调整器的作用是使紊乱的心脏天然心率调整器窦房结恢复正常功能。

AIM: To investigate the way to establish capsaicinsensitive sinoatrial node deafferented rat models.

目的：切磋成立去除年夜鼠辣椒素敏感性窦房结传着迷经模型的要领。

The signals that make the heart's muscle fibres contract come from the sinoatrial node, which is the natural pacemaker of the heart.

驱使心脏肌肉纤维收缩的信号来自于窦房结，它是心脏天然的起搏器。

Long navigation has some effects on the function of the sinuatrial node of the human body, but the changes are reversible.

长航对参加人员的窦房结功能造成了一定程度的损害，但是部分可逆的，应加强远航医学这一领域的研究以降低其危害。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。