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112篇 您的检索式:作者名="Jan A R"
    题名 作者 年代 出处 被引量
1正常人额面QRS电轴的年龄趋势以及对肢体导联QRS波振幅的影响显示文摘目的调查和评估正常人额面QRS电轴的年龄趋势以及对肢体导联QRS波振幅的影响。方法采集5360例(男性3614例、女性1746例,年龄范围18~84岁)正常健康人12导联心电图分为5个年龄组,计算和分析各年龄组额面QRS电轴的中位数以及肢体导联QRS波振幅的中位数和96%的正常范围上、下限。结果随年龄增长,男、女额面QRS中位数电轴一致性地逐渐向左(上)偏移大约27°(从70°偏移到43°,P<0.001)。Ⅰ和aVL导联的R波振幅随年龄增长显著增加(P<0.001),而下壁导联Ⅱ、Ⅲ和aVF的R波振幅随年龄增长显著降低(P>0.001)。肢体导联R波振幅随年龄的变化趋势与额面QRS电轴的年龄趋势相一致。结论正常人额面QRS电轴随年龄增长逐渐向左(上)偏移,呈现明确的年龄趋势。QRS电轴的生理性演变可引起肢体导联QRS波振幅呈现明显的年龄差异。显然,把一个相同的左心室肥大心电图诊断标准应用到不同年龄组人群是不合适的。吴杰 Jan A Kors Peter R Rijnbeek Gerard van Herpen 徐春芳 陆再英 2006中华心律失常学杂志2006,10,3:8
2固定低剂量三联抗高血压药物与常规治疗对斯里兰卡轻度至中度高血压患者血压控制的疗效差异:一项随机临床试验显示文摘控制不良的高血压是全球领先的公共卫生问题,需要新的治疗策略。该研究评估低剂量三联抗高血压药物治疗是否能达到比常规治疗更好的血压控制。研究者纳入2016年2月至2017年5月在斯里兰卡11所城市医院诊所就诊的需要开始抗高血压治疗(未治疗的患者)或接受单药治疗的患者,进行低剂量三联降压与常规治疗比较的随机、开放性试验,随访至2017年10月。Web-ster R Salam A de Silva HA Selak V Stepien S Rajapakse S Amarasekara S Amarasena N Billot L de Silva AP Fernando M Guggilla R Jan S Jayawardena J Maulik PK Mendis S Munasinghe J Naik N Prabhakaran D Ranasinghe G Thom S Tisserra N Senaratne V Wijekoon S Wijeyasingam S Rodgers A Patel A 刘莉 叶鹏 2018中华高血压杂志2018,26,12:7
3Adenoma detection with cap-assisted colonoscopy versus regular colonoscopy: a randomised controlled trial显示文摘Thomas R de Wijkerslooth Esther M Stoop Patrick M Bossuyt Elisabeth M H Mathus-Vliegen Jan Dees Kristien M A J Tytgat Monique E van Leerdam Paul Fockens Ernst J Kuipers Evelien Dekker 2012Gut2012,,10:3
4Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校) 2006英国医学杂志中文版2006,9,5:3
5Environmental pollution due to tanneries and leather manufacturing units in NWFP显示文摘Khawaja M A Jan M R Ahmed I 1995 1995J Anal & Envl Chem1995,3,1:1
6CloudSim:a toolkit for modeling and simulation of cloud computing environments and evaluation of resource provi- sioning algorithms 显示文摘CALHEIROS R N RAN JAN R BELOGLAZOY A Practice and Experience0,41,1:1
7A MAC protocol for multi-channel multi-interface wireless mesh network using hybrid channel assignment scheme显示文摘Li C Jeng A and Jan R 2007Journal of Information Science and Engineering2007,23,4:1
8Expression of critical illness and association with multiorgan dysfunction severity and survival显示文摘Elizabeth D E Papathanassoglon R N Jan A 2001Crit Care Med2001,29,:1
9DHAP chemotherapy for recurrenty refractory lymphoma-Five year follow up of 112 patients显示文摘Jan A W Joanna R Jacek Z 2001ASCO abstract2001,,:1
10The fate of nitrogen functionalities in coal during pyrolysis and combustion显示文摘Marek A Wo Jan R P Jacob A M 1995Fuel1995,74,4:1
11A method of studying carbon particle distribution in paint films显示文摘MOZETIC M ZALAR A PAN JAN P BELEM PEJOVNIK S GRMEK R 2000Thin Sol Films2000,376,11:1
12Biologic distinctions and therapeutic implications of sarcomatoid metaplasia of epithelial carcinoma of the breast显示文摘GUTMAN H POLLOCK R E JAN JAN N A 1995J Am Coil Surg1995,180,2:1
13Comparison of upper airway respiratory resistance measurements with the esophageal pressure/airflow relationship during sleep 显示文摘Morgenstem C Schwaibold M Randerath W Bolz A Jan e R 2011ConfProc IEEE EngMedBiolSoc2011,,:1
14Development of human protein reference database as an initial platform for approaching systems biology in humans 显示文摘PERI S NAVARRO J D AMANCHY R KRISTIANSEN T Z JONNALAGADDA C K SURENDRANATH V NIRAN JAN V MUTHUSAMY B GANDHI T K GRONBORG M IBARROLA N DESHPANDE N SHANKER K SHIVASHANKAR H N RASHMI B P RAMYA M A ZHAO Z CHANDRIKA K N PADMA N HARSHA H C YATISH A J KAVITHA M P MENEZES M CHOUDHURY D R SURESH S GHOSH N SARAVANA R CHANDRAN S KRISHNA S JoY M ANAND S K MADAVAN V JOSEPH A WONG G W SCHIEMANN W P CONSTANTINESCU S N HUANG L KHOSRAVI-FAR R STEEN H TEWARI M GHAFFARI S BLOBE G C DANG C V GARCIA J G PEVSNER J JENSEN O N ROEPSTORFF P DESHPANDE K S CHINNAIYAN A M HAMOSH A CHAKRAVARTI A PANDEY A 2003Genome Research2003,13,10:1
15Optodynamic study of multiple pulse micro drilling 显示文摘PETKOVSEK R PAN JAN I BABNIK A MOZINA J 2006Ultrasonics2006,44,:1
16Early autism detection: are we ready for routine screening? 显示文摘MONA A Q JAN W G PETER R 2011Pediatrics2011,128,1:1
17The r-neighborhood graph: an adjustable structure for topology control in wireless art hoc networks 显示文摘Jeng A A K Jan R H 2007IEEE Transactions on Parallel and Distributed Systems2007,18,4:1
18Ultrafine titanium di oxide particles in the absence of photoactivation can induce oxi dative damage to human bronchial epithelial cells显示文摘Gurr J R Wang A S Chen C H Jan K Y 2005Toxicolo gy2005,213,12:1
19显示文摘Bome A Finnegan R Jan de Beur SM 2001Biochem Biophys Res Commun2001,284,:1
20Adaptive Topology Control for Mobile Ad Hoc Networks显示文摘JENG A A JAN R H 2011IEEE Transactions on Parallel and Distributed Systems2011,22,12:1
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