BP机已成为现代人的时尚,给人们的生活带来了极大的方便。 冠心病是严重危害人类健康的疾病之一,每年有数以千万的人死于冠心病,其中50％以上的病人在家中或工作场所突发致命性心率失常和急性心肌梗塞而丧失生命。据有关资料显示,在美国每年有60万人死于心脏病猝死,平均每分钟就有一人死亡,世界上每2秒钟就有一人死于冠心病。如何对院外的病人进行 BP machine has become a modern fashion, has brought great convenience to people’s lives. Coronary heart disease is one of the diseases that seriously endanger human health. Every year, tens of millions of people die of coronary heart disease. More than 50% of them die of fatal arrhythmia and acute myocardial infarction at home or at work. According to relevant information, 600,000 people die of sudden cardiac death each year in the United States, with an average of one death every minute. One in every two seconds in the world dies of coronary heart disease. How to carry out the patient outside the hospital