窦的

The fluctuation in heart rate with respiratory frequency is called the respiratory sinus arrhythmia.

心率上呼吸频率的振荡现象也就是呼吸窦性心率不整。

This normal variation in rhythm is known as sinus arrhythmia .

节律的这种正常变化称为窦性心律失常。

Sinus arrhythmia also tends to disappear with advancing age.

随着年龄的增长，窦性心律不齐也趋于消失。

Sinus arrhythmia also t ds to disappear with advancing age.

随着 年龄的增长，窦性心律不齐也趋于消失。

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。

All sinus arrest, atrial arrhythmia and atroventricular block occurred in the course of syncope or the portent of syncope. Ventricular premature beats occurred before syncope or the portent of syncope.

其中复合的窦性停搏、房性心律失常、房室传导阻滞均发生在晕厥或晕厥先兆症状出现时；而室性早搏出现于晕厥或晕厥先兆前；交界区性心律失常出现在晕厥或晕厥先兆当时或以后，平卧位后均逐渐消失。

A sickle-shaped scalp incised,and cistern of Sylvius was opened.

当肿瘤位于视神经外侧或海绵窦外侧壁时，选择颞部偏大的切口。

Under endoscopy, ethmoid sinus was opened via the nasal cavity, the ethmoid cells were extirpated to uncover the fractured lamina, herniated contents were returned back to the eye socket, and the fracture zone was overlaid with septal cartilage.

手术开始在内镜直视指引下，经鼻腔开放筛窦，摘除筛房，暴露骨折的纸板，将疝入物回纳眶内，鼻中隔软骨覆盖骨折区。

The reticulated vessel which has large cavity has thicker wall due to more elastic fibers and more smooth muscles and its endothelium is cuboidal epithelium which has rotundity karyons. But the reticulated vessel which has small cavity has thinner wall due to less elastic fibers and less smooth muscles and its endothelial cells are flat epithelial cells which have long-shuttle-shaped karyons. In some regions, the ducts are very small in diameter and thin of wall, and they become blood sinus in the end.

管腔大者，管壁厚，弹性纤维、平滑肌纤维多，内膜靠腔面内皮细胞多成立方状，细胞核端位近圆形；管腔小者，管壁薄，弹性纤维、平滑肌纤维少，内皮细胞扁平、排列稀疏，胞核长梭形；一些区域管径极小，管壁极薄，成为开放的血窦，只允许一个血细胞通过。

3% oxygens water flushes to add the way to pass to add the 2 root-canal disinfections of Ca2 are a kind of simple and valid methods.

3%双氧水冲洗加窦道通过加Ca2根管消毒是一种简便有效的方法。

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％。