求翻译：【目的 】 分析探讨急性心肌梗死经皮冠状动脉介入治疗术中发生室颤的护理方法。【方法 】 收集我院2009年5月至2011年5月两年来收治的急性心肌梗死经皮冠状动脉介入治疗患者139例,进行回顾性分析,总结急性心肌梗死经皮冠状动脉介入治疗术中发生室颤的护理方法及护理要点。其中经皮冠状动脉介入治疗术中发生室颤的患者有3例,发生室颤后立即给予有效的胸外按压、吸氧、电击除颤、静脉给药等一系列抢救措施.结果 3位患者经积极抢救和护理,均顺利完成经皮冠状动脉介入治疗手术.是什么意思？

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[ purpose analysis -- Explore acute heart attack after percutaneous coronary intervention treatment occurred in the methods of care room trembling. [ methods collection i homes as soon as possible in May 2009 to May 2011 over the past two years for admission and treatment of acute heart attack after

[Goal] The analysis discussion acute cardiac arrest has the nursing method after the skin coronary artery involvement iatrotechnics in which the room trembles.[Method] Collects my courtyard from May, 2009 the acute cardiac arrest which for two years admits to May, 2011 to treat the patient 139 examp

"Purpose" analysis of acute myocardial infarction after percutaneous coronary intervention in nursing for patients with ventricular fibrillation occurs in method. "" Collecting our May 2009 two years acute myocardial infarction admitted to percutaneous coronary Interventional treatment of 139 cases,

[Objective] To analyze acute myocardial infarction, percutaneous coronary intervention patients in ventricular fibrillation methods of care. [Methods] collected in our hospital from May 2009 to May 2011 two years admitted with acute myocardial infarction patients treated with percutaneous coronary i