---

Cardiopulmonary resuscitation technology is the primary skills of medical workers. Mastering and application of cardiopulmonary resuscitation is the knowledge and skills of medical education and clinical skills training. A new era of modern cardiopulmonary resuscitation start in the 1950s. The standard CPR mainly is the chest compression which is still used till today. With cardiac arrest and the CPR related to the deepening of the basic theory research and clinical application promotion, hundreds of experts around the world abandon the regional and cultural difference between the academic views and constraints, and rely on the evidence-based medicine and strict evaluation of evidence, the quantitative level of clinical advice. After several years of efforts. The 2015 International Cardiopulmonary Resuscitation and Emergency Cardiovascular Guide was issued in October 2015. A guide for new guideline was updated in 2010, its updated content rejected a lot of old ideas, payed more attention to cooperate elements such as tine, integrating with the team, and the acceptance and approval from worldwide experts and medical workers.

---

Sisen Zhang, doctor of medicine, professor, doctoral supervisor in Emergency Medicine, China´s first famous medical doctor, vice president of Zhengzhou People´s Hospital, China. The director of the Central Plains Cardiopulmonary and Cerebra Institute, as visiting scholar at Royal College of England.

---