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术中经食管超声心动图
TEE及术中TEE的发展 术中经食管超声心动图(transesophagealechocardiography,TEE)是指在手术室中进行的TEE,包括麻醉后手术前的“术前诊断”、术中监测和手术效果即刻评价。也可将TEE探头带到ICU病房继续监测。 1971年,美国...
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经食道超声心动图在介入治疗成年房间隔缺损中的应用价值
【摘要】目的探讨经食道超声心动图(TEE)引导Amplatzer封堵器关闭成年继发孔型房间隔缺损(ASD)的应用价值。方法术前应用经胸超声心动图(TTE)及经TEE筛选符合条件的23例成年继发孔型ASD患者,经导管在X线下引导采用TEE指导...
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经胸和经食管超声心动图评价主动脉瓣口畸形的价值
【摘要】目的比较经食管及经胸超声心动图(TEE与TTE)对主动脉口畸形的诊断价值。方法应用TTE和TEE对32例主动脉口畸形进诊断和鉴别诊断。结果TEE诊断的准确率明显高于TTE,并可明确病因。结论TTE可为TTE筛选病例,TEE是目前诊...
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经食管超声心动图的临床应用价值
...声心动图经胸前超声心动图探头 经食管超声心动图(TEE)是近年来发展起来的用于心脏检查的超声新技术。由于其探头的独特位置使其获得了经胸前超声心动图(TTE)无法获得的图像。本文旨在探讨经食管超声心动图在临床...
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超声心动技术临床应用进展
...脉微血管功能。4经食管超声心动图经食管超声心动图(TEE)技术,由于其图像分辨率较高,能提供更多的临床诊断信息,尤其在观察主动脉、房间隔、左房耳部及右室流出道和显示四支肺静脉半定量评价返流程度,观察冠状动...
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食管超声心动图评价围术期儿童法洛四联症的右室流出道
...志2006Vol.22No.2P.82-849(上海)为了运用经食管超声心动图(TEE)对儿童法洛四联症(TOF)的右室流出道(RVOT)情况进行围术期评价。研究者32例TOF病儿体外循环前后分别进行TEE检查,年龄4个月~15岁8个月,平均4.0岁。结果术前32例均TEE诊...
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经食管超声与心导管同步定量冠状动脉旁路移植术前后肺动脉楔压的研究
...影像学杂志2005Vol.14No.5P.342-3459(青岛)为了应用经食管超声(TEE)和心导管技术同步检测微创冠状动脉旁路移植术(OPCABG)前、后肺动脉楔嵌压(PCWP)的变化,研究者应用TEE检测46例患者OPCABG术前后二尖瓣血流频谱(MVF)和肺静脉血流频谱(PVF)...
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房颤的抗血栓栓塞
...验中治疗对照组)(2)危险因素TTE(经胸):LV功能障,(LA扩大)TEE(食管):敏感及特异高辨识LA/LAA血栓有血栓,SEC心源性栓塞主动脉硬化班块LAA功能血流速TEE(食管):指导复律2.超声心动图脑栓塞--危险因素分层危险因素栓塞率(%/年)高危1....
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Estimatingtheeffectsofenergyimbalanceonchangesinbodyweightinchildren
...hildreninresponsetoachangeintotalenergyintake(TEI)ortotalenergyexpenditure(TEE).Design:In963childrenwithamean(±SD)ageof8.1±2.8y(range:418y)andweightof31.5±17.6kg,TEEwasmeasuredbyusingdoublylabeledwater.Logweight(dependentvariable)andlogTEE(independentvariable)wereanalyzedinaline...
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经食管超声心动图在机器人辅助心脏手术中的应用价值
...2006Vol.15No.3P.161-16312(上海)为了应用经食管超声心动图(TEE)监测、指导机器人辅助心脏手术,在微创环境下,使手术完美成功。研究者对8例机器人辅助心脏手术患者均在手术切口前将探头插入食管内,待机器人辅助手术开始,...
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经食管超声心动图对心房纤颤电复律前后左心房功能评估的研究
【摘要】目的评价经食管超声心动图(TEE)对非瓣膜病心房纤颤病人电复律前后左心房功能变化。方法选择房颤持续2周以上小于半年的非瓣膜病人36例,其中高血压12例,扩张型心肌病12例,脑卒中8例,缺血性心肌病4例。应用TEE...
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经右心房和肺动脉径路矫治法洛四联症
...应证和手术效果。方法39例患者,在经食管超声心动图(TEE)的监测下,经右心房和肺动脉径路行法洛四联症矫治术。结果1例患者术后发生急性肾功能衰竭,经腹膜透析无效,术后第7天死亡,其余均存活。术后测定PRV/LV为0.49±0....
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Physicalactivitybutnotenergyexpenditureisreducedinobeseadolescents:acase-controlstudy
...sity,Maastricht,Netherlands(KW).2SupportedbygrantsfromthePublicHealthCommitteeoftheStockholmCountyCouncil,theÖrebroCountyCouncil,andtheSwedishNationalCenterforResearchinSports.3AddressreprintrequeststoUEkelund,DepartmentofPhysicalEducationandHealth,ÖrebroUniversity,S-70182Örebro,Swede...
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Comparisonoftotalenergyexpenditureandenergyintakeinchildrenaged69y
...remeasurementsofenergyintake(EI)fromdietrecordsandoftotalenergyexpenditure(TEE)bythedoublylabeledwater(DLW)methodandtoinvestigatemisreportingofEI.Design:Forty-sevenchildren(22boysand25girls)aged7.4±0.8y(±SD)wererecruitedfrom25schoolsinwesternSydney.TEEwasmeasuredbyDLWover10dandEIbyuseof3-d...
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风湿性心脏病患者左房血栓形成的保护机制:二尖瓣大量返流
...E)及多平面经食管超声心动图(transesophagealechocardiography,TEE)分析二尖瓣返流与左房血栓形成的相关关系。1对象与方法1.1研究对象在1998年4月~2002年5月,对48例风湿性二尖瓣疾病、左房前后径60mm患者进行详细的TTE和TEE检查,男2...
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Negativeenergybalanceinmaleandfemalerangers:effectsof7dofsustainedexerciseandfooddeprivation
...ffectsofnegativeenergybalance.Objective:Wequantifiedtotalenergyexpenditure(TEE),foodintake,andchangesinbodycompositioninmaleandfemalecadets.Design:TEE(measuredbydoublylabeledwater),foodintake,activitypatterns(measuredbyaccelerometry),andbodycomposition(measuredbydual-energyX-rayabsorptiometry)wereme...
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食管超声心动图监测下经胸微创房间隔缺损封堵术
...2006Vol.13No.5P.349-3519(成都)为了评价经食管超声心动图(TEE)监测经胸微创房间隔缺损(ASD)封堵术的临床价值。研究者对本组16例ASD患者术前均经胸超声心动图检查粗筛,符合封堵条件后在全身麻醉下插入经食管超声探头,于手术开...
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Alterationsingrowthandbodycompositionduringpuberty.IV.EnergyintakeestimatedbytheYouth-AdolescentFood-FrequencyQuestionnaire:validationbythe
...ofenergyintakeinchildrenhavebeenvalidated.Objective:OurobjectivewastovalidateenergyintakeestimatedbytheYouth-AdolescentFood-FrequencyQuestionnaire(YAQ)againstthecriteriontotalenergyexpenditure(TEE)bydoublylabeledwater(DLW).Design:Twenty-threeboysand27girls(8.616.2yofage)completedtheYAQandTEEme...
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Psychologicalmeasuresofeatingbehaviorandtheaccuracyof3commondietaryassessmentmethodsinhealthypostmenopausalwomen
...trainedeatersaged60.3±0.6y(Results:rEIvaluesweresignificantlylowerthanTEEvaluesforall3dietaryassessmentmethods(P0.05);therewasnosignificantrelationbetweenrEIandTEEbyanymethod.Therewasnosignificantdifferencein100xrEI:TEEbetweenrestrainedandunrestrainedeatersbyanyofthedietaryassessmentmethods.Whe...
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非体外循环下冠脉搭桥术病人容量性肺动脉导管监测右心容量参数的评价
...2006Vol.26No.2P.122-12511(北京)为了拟采用食管超声心动图(TEE)法评价容量性肺动脉导管法监测右心容量参数的可行性。研究者选择拟行非体外循环下冠脉搭桥术病人32例,麻醉诱导后置入食管超声探头,经右颈内静脉置入容量性肺...
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39.14计算实例
...actor,EF)(表39-34),即实总能量消耗(rolalenergyexpenditure,TEE)。表39-34不同情况下的EF情况EF基本维持、无应激1.2~1.3常规手术、小手术、肿瘤(无治疗)1.5~1.75大手术、重脓毒病、肿瘤(单一治疗)1.5~2.0三度烧伤、重肿瘤(...
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Whydoobesepatientsnotlosemoreweightwhentreatedwithlow-caloriediets?Amechanisticperspective
...ietadherence.WesystematicallyreviewedstudiesofFEAandtotalenergyexpenditure(TEE)inobesepatientsundergoingweightlosswithLCDsandinpatientswithreducedobesity(RO),respectively.ThisinformationwasusedtosupportanenergybalancemodelthatwasthenappliedtoexaminepatientadherencetoprescribedLCDtreatmentprograms.In...
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Physicalactivityandfatnessinprepubertalchildren
...,byahypotheticalrelationbetweeninactivityandobesity.Totalenergyexpenditure(TEE)wasmeasuredbyusingthedoublylabeledwatertechnique,andREE,whichisthemajorcomponentofTEE,waspredictedwiththeuseoftheSchofieldequationsonthebasisofbodyweight,age,andsex(5):REE(kJ)inboys={[22.7xweight(kg)]+505}x4.184,andREE(kJ...
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急性肺栓塞诊断进展
...有在近端肺动脉看见栓子才能确诊PE。一般经食道超声(TEE)能够做到这一点。但由于TEE时,左肺动脉近端图象缺失,故早期TEE常报道右肺动脉内血栓及左肺动脉远端栓子。螺旋CT敏感性高于TEE(97.5%比79%),但二者特异性则相当...
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Paternalbodyfatisalongitudinalpredictorofchangesinbodyfatinpremenarchealgirls
...tudinalstudiesininfantsandchildrensuggestthatlowtotalenergyexpenditure(EE)(TEE)andparentalbodycompositionareimportantpredisposingfactorstoobesity.Objective:Theaimofthisstudywastoexaminepotentialpredictorsofchangesintotalorpercentagebodyfatover2.7yinpremenarchealgirls.Design:Westudied47normal-weightp...
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Energyrequirementsofwomenofreproductiveage
...ckground:Theenergyrequirementsofwomenhavebeenbasedontotalenergyexpenditure(TEE)derivedfromthefactorialapproachorasmultiplesofbasalmetabolicrate(BMR).Objective:Thisstudywasdesignedtoreevaluatetheenergyrequirementsofhealthy,moderatelyactiveunderweight,normal-weight,andoverweightwomenofreproductiveage....
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医学超声诊断学青年专家省三维超声诊断委员会主任委员吴长君教授
...江省科学技术二等奖)2.房颤病人除颤前后左心耳功能的TEE研究(黑龙江省科学技术二等奖)3.大剂量人体丙种球蛋白冲击治疗SLE基础与临床研究(黑龙江省科学技术三等奖)4.动态二维灰阶超声对新生儿颅脑病变不同脑损伤的应...
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Fatintakeofchildreninrelationtoenergyrequirements
...irementswereestimatedfromdoublylabeledwaterstudiesoftotalenergyexpenditure(TEE)andtheenergycostofgrowth.Basalmetabolicrates(BMRs)werecalculatedfromweightbyusingtheequationsofSchofieldetalorbyindirectcalorimetry.ActivityenergyexpenditureandphysicalactivitylevelswerecalculatedasTEE-BMRandTEE/BMR,respe...
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经胸超声心动图在房间隔缺损堵闭术中的应用价值
...前行ASD介入治疗时在术前及术中都用经食道超声心动图(TEE)进行检查和监测,但TEE的应用有一定限制,比如有些人不能忍受长时间TEE检查,较小年龄儿童多不能配合。我院尝试直接用TTE来进行监测,取得良好效果。现报告如下...
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大学生体力活动水平与血脂的相关性分析
...收回并由专门有经验的人评价体力活动总共消耗的能量(TEE),并计算出体力活动水平(PAL=TEE/RMR)。结果与结论大学生体力活动水平和血脂存在良好的相关性,尤其是在适量的体力活动水平(PAL在2.0~3.0之间时),PAL在预测血脂...