查询词典 AF

It stresses that, since ablation of AF is more complicated than other ablation procedures, training should encompass six fundamental principles: appropriate selection of patients; knowledge of the anatomy of the atria and adjacent structures; conceptual knowledge of strategies to ablate AF; technical competence; recognition, prevention, and management complications; and appropriate follow-up and long-term management.

声明强调了：因为房颤消融比其他消融过程更复杂，所以训练必须包含6个基本原则：合适病人的选择；心房及其邻近解剖结构的知识；房颤消融策略的概念上的知识；能胜任的技术；识别，预防和处理并发症；适当的随访和长期管理。

The stress-strain curves of the alloy deformed in circulatory stress have been plotted by means of electrometry.

结果表明：无论在Af以上或Af以下，一定温度和一定应变下的应力循环次数的增加。

AF occurs when the heart beats erratically and ineffectively, and AF can lead to both stroke and sudden cardiac death.

当心脏跳动不规律和无力，我们叫心律失常，它可以导致中风和心脏猝死。

The possible substrates of AF Begets AF in clinic are LAiD and blocking of the interatrial conduction et al.

慢性快速心房起搏房颤连缀模型犬有显著心房纤维化的病理改变和心房电重构。

During Khoja Afāq's lifetime the Afāqiyya had tried, with the help of some Kirghiz groups, to throw off Zunghar rule and establish a Muslim kingdom ruled by the khojas themselves.

华哲阿发格在世时，阿发给耶试图在一些柯尔克孜人的帮助下推翻准噶尔统治，并建立了一个由华哲们自己统治的穆斯林王国。

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。

The safety and quality AF have to be produced at safety and quality AF supply chain.

提出安全优质农产品必须通过"安全优质农产品供应链"才能获得。

The down-regulation of atrial calcium regulatory proteins gene transcription in the setting of long-term AF may be involved in self-perpetuation and chronificity of AF in patients with RHD.

7长期房颤可引起风心病患者心房组织L型Ca〓通道α〓亚单位、Ca〓-ATPase和兰尼碱受体基因转录下调，这可能与房颤的延续甚至慢性化有关。

Finally, the AF algorithm is verified via the IP level topologies from the Internet covering China, Japan, and Korea, which were discovered by Skitter of CAIDA. The results prove that the algorithm of AF could reduce IP addresses of alias resolution and improve the efficiency of router level topology discovery greatly.

最后用CAIDA项目中的中日韩3国因特网IP级拓扑数据对别名过滤算法进行了验证分析，结果表明别名过滤算法能够有效减少别名解析的数量，提高路由器级拓扑发现的效率。

Sustained AF could be induced easily in all dogs during vagal nerve stimulation in vivo both before and after isolation of all PVs with encircling lesions created by a bipolar radiofrequency ablation clamp device. PV elimination had no effect on atrial effective refractory period or its responses to cholinergic stimulation. Autonomic ganglia were identified by bradycardic and/or tachycardic responses to high-frequency subthreshold local stimulation. Ablation of the autonomic ganglia overlying all PV ostia suppressed the effective refractory period-abbreviating and AF-promoting effects of cervical vagal stimulation, whereas ablation of only left- or right-sided PV ostial ganglia failed to suppress AF.

无论是在双极环状消融所有PV之前或之后，在体刺激颈迷走神经节过程中持续性房颤在所有犬均能轻易被诱导出，PV切除对心房肌的有效不应期或对胆碱的反应均没有影响，通过对高频的域下刺激发生快速或慢速反应来鉴定自主神经节，消融叠加于PV口部的自主神经节能抑制有效不应期的缩短、和刺激颈迷走神经诱发的房颤促进作用，而仅消融左或右侧PV口部的自主神经节却不能抑制房颤。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。