The status quo of popularization is worrying. On May 6th, 20021year, the little angel of medical knowledge published an article entitled "The popularization of cardiopulmonary resuscitation skills in China is worrying", which mentioned that while the incidence and mortality of cardiovascular diseases have become the number one' health killer', the training and popularization status of cardiopulmonary resuscitation in China is also worrying. On February 26th, 1 year, Aohushan, Secretary General of China Cardiovascular Anesthesia Society, delivered a speech entitled "Connecting Heart and Hand to Light up Life".