意识丧失? Loss of consciousness?3.全身抽搐? Convulsion?4.阿斯综合症? Adams-Stokes Syndrome?5.呼吸循环骤停? Sudden arrest of Respiration and CirculationР心电图 ECG ManifestationР1.P和QRS波群,ST段及T波消失?2.代之以波形、振幅及频率极不规则的细颤波?3.频率达到250-500次/分Р5Р1Р室颤概念Р2Р心电图表现РIn VF,there is no clear P and QRS waves,the waveform amplitude and frequency are anized,frequency could be 250-500 beats per minute.Р除颤 DefibrillationР对心脏的电击? electric shockР消除原有的异位心律? let random action to stopР使心脏转复为窦性心律?Convert heart to ?normal sinus rhythmР除颤Р8Р5Р除颤概念Р2Р心电图表现Р3Р临床表现Р4Р急救处理Р1Р室颤概念Р除颤适应症 IndicationsР1Р心室颤动?Ventricular FibrillationР2Р心室扑动? Ventricular? FlutterР3Р无脉性室速?Pulseless VTР9Р6Р除颤适应症Р5Р除颤概念Р2Р心电图表现Р3Р临床表现Р4Р急救处理Р1Р室颤概念Р除颤三步 3 Main StepsР充电? chargeР选择能量?energy selectР放电? shockР第一步Р第二步Р第三步Р10Р7Р除颤操作Р5Р除颤概念Р2Р心电图表现Р3Р临床表现Р4Р急救处理Р1Р室颤概念Р6Р除颤适应症
全文预览