窦

Comprehensive presurgical examinations, precise diagnosis, and the surgeon's experiences may have influence on the incidence of these risks. In this article, a case of displacement of dental implant into maxillary sinus was presented. We also discussed the possible occurrence reasons and the ways how to resolve and avoid it.

充分的术前检查、诊断与医师的经验及熟练度，往往会影响术后发生并发症的机会，本文将提出一个病例，发生人工牙根位移到右上颚窦内，经转诊到本院来处理，并搜寻相关文献探讨其可能的发生原因、解决方法、预防之道。

It is effective and safe to ablate IVT from His-Purkinje system during sinus rhythm

窦性心律下射频消融起源于希蒲系统IVT安全、有效。

The aim of the present study was to evaluate the long-term maintenance of intraprocedural end points of ablation procedures.

本研究的目的是评价房颤窦性心律的长期维持的消融中的次级终点。

This is known as a draining sinus or abscess.

这是众所周知的，作为排水窦或脓肿。

Those artists adhere to what Artaud said:"to write for the illiterate, to speak for the aphasic and to think for the acephalous."

他们都秉持了阿尔窦的所说，"为文盲写作，为失语症患者发言，为无头类思维"。

The P wave duration and P 2R interval were increased while pacing at right atrial appendage 1 The activation time from pacing site to His bundle and coronary sinus was the longest in pacing at right atrial appendage , while the activation time in pacing at Koch triangle , Koch triangle with high right atrium and biatria was significantly shorter especially pacing at Koch triangle and Koch triangle with high right atrium1 There were no significant differences in right atrium pressure among all pacings1 Conclusion It is suggested that Koch triangle pacing could probably replace high right atrial with coronary sinus pacing and biatrial pacing 1

从心房激动顺序分析，右心耳起搏时，激动传至希氏束区及冠状窦区的时间最长，而 Koch三角、Koch三角+高位右房及双房起搏时则较短，尤其是 Koch三角、Koch三角+高位右房起搏缩短更明显。另外，不同部位、不同方式起搏时右心房压力无差异。结论 Koch三角起搏在某种程度上可替代高位右房+冠状窦起搏及双房起搏。

Four beagle dogs with sinus arrhythmia were strictly screened from 200 with 15%incidence rate of SA.They were divided into two groups(6g and 3.75g crude drugs/kg,bid ,for 17 successive days).

20 0条Beagle犬中窦性心律不齐的发生率为 1 5%，从中严格筛选和甄别 4条窦性心律不齐Beagle犬，观察心脉安颗粒剂( 6g生药/kg ，3 。75生药/kg ，Bid)连续给药 1 7d的影响作用。

This paper summarizes the clinical application of treating bradyarrhythmia with the decoction of Ephedra, Aconite and Asarum in recent ten years. It deeply clarifies that many chronic arrhythmias can be treated by the decoction of Ephedra, Aconite and Asarum from researching the treatment results of sinus bradycardia, atrioventricular block, sick sinus syndrome and slow-type arrhythmia, and the results are good.

综述了近10年来麻黄附子细辛汤在临床上治疗慢性心律失常的应用，从窦性心动过缓、房室传导阻滞、病态起搏窦房结综合征及缓慢型心律失常这几种疾病入手，深入阐明并揭示了麻黄附子细辛汤可在临床治疗多种慢性心律失常，并取得很好的疗效。

Results Among the 65 fetuses, 12 were found with sinus bradycardia, 8 with sinus tachycardia, 5 with supraventricular tachycardia, 28 with atrial premature beat, 7 with premature ventricular and 5 with atrioventricular block.

结果 诊断65胎心律失常，其中窦性心动过缓12胎，窦性心动过速8胎，室上性心动过速5胎，房性期前收缩28胎，室性期前收缩7胎，房室传导阻滞5胎。

Combination of silver nitrate staining, myelin staining and PTAH staining identifies the exact location of the sinus node tissue, and cultured sinus node cells have lower expression of kir2.1 protein than the atrial and ventricular myocytes of neonatal rats.

综合嗜银染色、髓鞘染色和PTAH染色3种方法可以准确定位乳鼠窦房结，乳鼠窦房结细胞中kir2.1蛋白表达水平低于心房和心室肌细胞。

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％。