心肺复苏CPR-教学课件（英文）

《心肺复苏CPR-教学课件（英文）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、CardiopulmonaryResuscitation(CPR)教学大纲要求掌握心跳骤停的诊断；掌握基础生命支持的内容和方法；掌握进一步生命支持的主要内容和方法；熟悉导致心跳骤停的常见原因；熟悉心脑后期生命支持的治疗原则；VitalOrganFunctionOxygenSupplySufficientOxygenatedBloodSufficientOxygenBloodGoodcirculationInsufficientorceaseofOxygensupplyVitalorganischemiaordeathHypoxiaLowCBVor

2、DesaturationCirculationproblemVentilationAirwayHemorrhageorHbabnormalCardiacPumphemodynamicsmicrocirculationDefinitionofCardiacArrest-ClinicalDeathMedicalemergencywithabsentorinadequatecontractionoftheleftventricleoftheheartthatimmediatelycausesbodywidecirculatoryfailure.The

3、signsandsymptomsincludelossofconsciousness;rapidshallowbreathingprogressingtoapnea(absenceofbreathing);profoundlylowbloodpressure(hypotension)withnopulsesthatcanbefeltovermajorarteries;andnoheartsounds.Cardiacarrestisoneofthegreatestofallmedicalemergencies.Withinseveralminute

4、s,thereislackofoxygen(tissuehypoxia),leadingtomultipleorganinjury.Unlesscardiacarrestisquicklycorrected,itisfatal.VentilationAirwayHemorrhageorHbabnormalCardiacPumpHemodynamicsmicrocirculationCardiacArrestTissueHypoxiaBreathingBrainischemiaVentilationAirwayHemorrhageorHbabnor

5、malHemodynamicsmicrocirculationCardiacArrestHeartMIarrhythmiaHeartfailurereflexSummeryofMechanismsofCAReductionofCoronaryBloodFlowCriticalCardiacArrhythmiaAbsentofinadequateContractionoftheLeftVentricleSevereReductionofCardiacReturnVolumeCardiacArrestBrainischemiaSignsofCardi

6、acArrestUnconsciousDilatedPupilsNopulseBPo/oCyanosisNoBreathingNobleedingNoSPO2无脉性室速PulselessVT室颤VT无脉性电活动PulselessElectricalActivity心室停搏AsystolePulselessVTVFPulselessElectricalActivityAsystoleECGPatternsofCardiacArrestCardio-PulmonaryResusitationAnemergencyprocedureinwhichthe

7、heartandlungsaremadetoworkbymanuallycompressingthechestoverlyingtheheartandforcingairintothelungs.CPRisusedtomaintaincirculationwhentheheartstopspumping,usuallybecauseofdisease,drugs,ortrauma.Anemergencyprocedureconsistingofexternalcardiacmassageandartificialrespiration;thefi

8、rsttreatmentforapersonwhohascollapsedandhasnopulseandhasstoppedbreat