�ļ��֢״��ȴ��ʩ

�ļ��źų�Ϊ��ȶ��Ľ�ʹ��һ��ڷ��ǰ1��ڳ��֡��Ĵ��Ƶ��Ϊÿ��ϡ�һ��Ե��ҳ��ҹ��賿��͵Ȳ��⣬ͬʱ��֢״��

�ļ��֢״

һ��ϵͳ֢״��ή�ҡ��ʶģ��־��塢ͷ�Ρ��鴤��ƫ̱��ʧ��ļ£��ʻ��Ĺ��ܲ�ȫ��ơ��Ļš��١��ѡ�ҹ�䲻��ƽ�ԡ��θ��֢״��ʳ��ˡ��ġ�Ż�¡��͡�

�ļ��ȴ��ʩ

ҽ��ʾ��һ��Ӧ��ʱ��ֹʹ��躬��Ƭ(ÿ3-5��Ӻ�1Ƭ��ɴ�3—4Ƭ)��ڷ��㱣��2�š��ʱ��120�͵�ҽԺ��Σ��ͣӦ��CPR��ķθ��

��ķθ��

ҽ��ʾ��Ӧ�Ƚ��ƽ�ػ�ľ�崲�ϣ��Ա�֤��ѹ�ع��ѹ��Ӧ�е�Ч��ѹ�Ĳ�λΪ�ز��У��ͷ��е㡣��˫�۱�ֱ��˫��Ӧ�ڻ��ع��Ϸ��У�—��ѹ��—�ֱ��ϣ��ֱ��ѹ��

ר��ѣ��ѹ�Ķ��Ҫ��ȣ��в��͡��ѹ��5��ף��Ʋ��뿪�عǵİ�ѹ�㣬ÿ�ΰ�ѹ��Ҫ��֤��ȫ��𣬰�ѹ��Ƶ��Ϊÿ��100�Ρ�

��ο��

��ͷ̧򤷨��ַ��ǰ���ѹ��ʹ��ͷ��ʳָ��ָ��ڻ��򤲿��ʹ��ֱ��

��˫��򢷨��ƾ�׵��ߡ��߹��ڻ��ͷ��˫��ʳָ��ס��ǣ��ᣬ˫�ִ�Ĵָ��ס��Ե��ǲ��ǰ�ƣ��ɴ��

��˹��

��ȡ��λ��һ��ߵ��򢲿��һ��ס��ߵı��һ��׼��ߵĿڣ��뻼�ߵĿ��У��У�ֱ��߻ָ��˹��Ƶ��Ϊÿ��16-20�Ρ�

��ఴѹ��ͨ��ı��Ƕ��

��ķθ��ʱ��ఴѹ��ͨ��ı��Ϊ30��2��ఴѹ30�Σ��2�Σ��5��ѭ��˫��ķθ��ʱһ��ఴѹ��һ��˹��һ��15��⣬��ѹ��һ��2��˹��5��ѭ��

ר��:��רҵ��Ա��У��縴��Ч��ֹCPR��δ�ָ��CPR��רҵ��Ԯ��Ա����ע�⣺��ڴ��ߺ͵��ˮ�ߣ��ʱ�䲻��30��ӵ�ʱ��ơ�

�ļ��ǹ�״��Ӳ��ಡ��—��Ҫ��ͣ��γɹ��Ϊ��״��߿�˺�ѡ��䡢��Ѫ��ˮ�׵��ԭ��խ��Ѫ�ܸ��խ��Ѫ˨��γɡ��ʹѪ��ǻ��ȫ��ļ��ϳ�ʱ��ȱѪ��ȱ��ļ��в��ǵĽ��ӡ�

�ļ�������֢״�����ȴ����ʩ