简介：Anewwaveletvarianceanalysismethodbasedonwindowfunctionisproposedtoinvestigatethedynamicalfeaturesofelectroencephalogram(EEG).TheexprienmentalresultsshowthatthewaveletenergyofepilepticEEGsaremorediscretethannormalEEGs,andthevariationofwaveletvarianceisdifferentbetweenepilepticandnormalEEGswiththeincreaseoftime-windowwidth.Furthermore,itisfoundthatthewaveletsubbandentropy(WSE)oftheepilepticEEGsarelowerthanthenormalEEGs.

简介：Sodiumnitroprussideismainlyusedtoreducebloodpressureandcontrolcardio-vasculardiseases.Thisstudyistoinvestigatetheeffectofsodiumnitroprussideonthecardiovas-cularmechanics.Eightmalemongreldogswereused.Anesthetizedwithsodiumpen-tobarbital,thedogswerecatheterizedontheleftfemoralarterytorecordbloodpres-sure.Electromagneticcuff-typeflowtransducerwasfixedonascendingaortatomea-

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简介：NICFEDexpertsystem-arule-based"non-invasivecardiacfunctionevaluationandcardiacdiseasesdiagnosingexpertsystem"-isdiscussedinthispaper.Thesys-temcanberegardedasaninterpretationexpertsystemandasadiagnosticexpertsystem.Whenitisappliedtoevaluatecardiacfunction,itcanexplainmorethanonehundredparametersdetectedby"MCA-Ⅲcardiacfunctiondeviceofmulti-domainandmultidemension".Withtheseparametersthecardiacfunctionintimedomain,fre-

简介：背景：到infarcted心肌层的间充质的干细胞(MSC)的全身的交货是这个策略遗体的吸引人的noninvasive策略，而是治疗学的效果高度争论。方法：心肌的梗塞被左前面的下降冠的动脉的短暂结扎为60min在女Sprague-Dawley老鼠导致。任何一个2.5????¤

简介：Tomakecleartheprecisehemodynamicmechanismunderlyingtheanti-atherogenesisbenefitofenhancedexternalcouterpulsation(EECP)treatment,andtoinvestigatetheproperroleofsomeimportanthemodynamicfactorsduringtheatheroscleroticprogress,acomprehensivestudycombininglong-termanimalexperimentandnumericalsolvingwasconductedinthispaper.AnexperimentallyinducedhypercholesterolemicporcinemodelwasdevelopedandthechronicEECPinterventionwassubjected.Basichemodynamicmeasurementwasperformedinvivo,aswellasthearterialendothelialsampleswereextractedforphysiologicalexamination.Meanwhile,anumericalmodelwasintroducedtosolvethecomplexhemodynamicfactorssuchasWSSandOSI.TheresultsshowthatEECPtreatmentresultedinsignificantincreaseoftheinstantlevelsofarterialWSS,bloodpressure,andOSI.DuringEECPtreatment,theinstantOSIlevelofthecommoncarotidarteriesovercardiaccyclesraisedtoameanvalueof8.58×10-2±2.13×10-2.Meanwhile,thechronicinterventionofEECPtreatmentsignificantlyreducedtheatheroscleroticlesionsinabdominalaortasandtheendothelialcellularadherence.ThepresentstudysuggeststhattheuniquebloodflowpatterninducedbyEECPtreatmentandtheaugmentationofWSSlevelincardiaccyclesmaybethemostimportanthemodynamicmechanismthatcontributetoitsanti-atherogenesiseffect.Andasoneoftheindicesthatcausegreatconcernincurrenthemodynamicstudy,OSImaynotplayakeyroleduringtheinitiationofatherosclerosis.更多还原

简介：客观：调查长期的权利的影响在室的改变和病人的心脏的功能与上的室的顶端的踱步高级并且酷刑逼供有正常的心结构和心脏的功能的心房与心室的阻塞。另外，我们为选最佳的电极培植为site.Methods提供许多证据：学习参加者包括了为心律调整器代替被招收并且在门诊病人为植入的心律调整器的考试重游的病人。心律调整器被植入到高级的对待和酷刑逼供心房与心室的阻塞。在心律调整器培植的时候，病人们有正常心脏的功能并且没显示出严肃的心疾病或心脏的膨胀。到后续的从培植的持续时间是超过5年。踱步的率比80%高。有左室的喷射部分(LVEF)的病人<50%并且一条左室的结束心脏舒张的直径(LVEDD)>55公里被排除。室的改变被定义为follows:increase在10%的LVEDD和为在培植以后的五年的在25%的LVEF的减小。心脏的功能根据纽约心协会(NYHA)classification.Results被评估:有吝啬的年龄的82个病人的一个总数(66.97?????????????????吗？？