心房

Objective To investigate the feasibility of a persistent atrial fibrillation model of canine with chronic rapid pulmonary vein pacing.

目的 探讨利用慢性快速刺激肺静脉的方法，建立犬持续性心房颤动模型。

Objective To explore the feasibility of delineating inferior pulmonary vein via selective angiography of superior pulmonary vein.

目的 探讨心房颤动射频消融治疗中通过选择性上肺静脉造影显示下肺静脉开口位置的可行性与效果。

Objective To investigate the mechanism of two different rhythms co-existing in the same pulmonary vein during catheter ablating for atrial fibrillation.

目的观察心房颤动导管消融过程中同一肺静脉发生缓慢性和快速性肺静脉电位共存的现象并分析其可能的机制。

Objective This study is to report our early experience with circumferential pulmonary vein ablationfor atrial fibrillation.

目的报告环肺静脉口部线性消融治疗心房颤动的初期体会和结果。

Objective To compare the changes of electrophysiological parameters in pulmonary vein and left atrium in goat model of persistent atrial fibrillation.

目的 比较山羊心房颤动进展过程中肺静脉与左房电生理变化的差异。

There are many reasons for occurrence of arrhythmia, which may lead to heart fibrillation pulmonary vein cuff.

请大家帮我翻译一下这段文字，朋友请我帮忙可是我能力不足请有能力的高手帮帮忙：专有名词如果不会翻的话可以直接打中文我在填上去，重点是文法和通顺度感谢发生心律不整有许多原因，其中可能是心脏肺静脉袖套引发心房颤动。

Hollow chamber that collects oxygen-rich blood from the pulmonary vein before sending it to the left ventricle.

左心房是从肺静脉收集富含氧血液的空腔，然后将血液输送至左心室。

Objective: To observe the outcomes of radiofrequency ablation in patients with atrial tachyarrhythmia after circumferential pulmonary vein isolation, so as to discuss the related mechanism.

目的：观察心房颤动患者环肺静脉电隔离术后快速性房性心律失常的再消融治疗效果，并探讨其可能的发生机制。

Diastolic depolarization and spontaneous activity could be induced by 1 mM barium in all the 22 pulmonary vein sleeves, but only in 3 of 11 left atria.

在1 mM的钡离子中，会使22只狗的肺静脉袖套管引发舒张期去极化及自发性节律的产生，但是在11只狗中，只有引发3只狗的左心房细胞产生自发性节律。

Both thrombophlebitis and pyemia are typical examples of hypercoagulatory states caused by inflammation.In fact,inflammation had been showed as an important reason that lead to thrombotic events in a lot of studies of atherosclerosis and heart failure.Further investigations have showed a prothrombotic state with blood hypercoagulation,platelet activation,damaged atrial endothelium and atrial blood stasis in AF,while these changes are due to the AF itself,or coexistent cardiovascular risk factors remains a matter of debate.

虽然房颤时高凝状态和血小板功能激活是非常明确的，是造成房颤血栓形成的重要原因之一(其他两个原因包括心房血流淤滞和内皮功能损害)，但是房颤高凝状态和血小板功能激活与炎症水平的关系，尽管对指导采取何种预防血栓形成的治疗策略意义很大，目前已有的研究较少涉及这方面，国内外几乎没有相关的研究报告。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。