不同社区心脏骤停者的复苏效果有明显差异，这与病人的基本健康状况、合并症的严重性和社区条件差异性有关，后者关系到院前急救生命链的各个环节的细节差异，牵涉到社区是否有经过培训的非专业“急救员”及其数量质量、社区医疗转运人员和工具、社区有无除颤设备、呼叫系统、应急预案、反应策略、经常性的急救演练和社区生命关爱文化氛围等。 There were obvious differences of resuscitation effect of sudden cardiac arrest in different communities. It has something to do with the basic health condition of patients, severity of the complications and the condition diversity of community, the latter is related to details of each link of the pre-hospital emergency life chain, it involved in the quantity or quality of the non-professional first aider who received basic training , community medical transport personnel and tools, presence of defibrillation equipment, calling system, emergency contingency plans, strategies, regular exercise, cultural atmosphere of community on life concern and so on
