第一步,当心绞痛发作时,首先要原地不动,不要惊慌失措,这样可以减少心脏的负担。第二步,如果有药物的话,一定要吃药,拿硝酸甘油或速效救心丸在舌下含服,一片不行,就含两片,两片不行含三片,其目的是解除血管痉挛,扩张血管,让远端的血管能有血流过去。缓解以后再嚼服阿司匹林300毫克即可,阿司匹林有一个最大的优点就是可以防止血小板的积 The first step, when angina pectoris, first of all to stay still, do not panic, so you can reduce the burden on the heart. The second step, if there is a drug, be sure to take medicine, take nitroglycerin or quick save heart pill under the tongue, one does not work, it contains two tablets, two tablets do not contain three tablets, its purpose is to relieve vasospasm, expansion Blood vessels, so that distal blood vessels can have blood flow in the past. Ease the future and then chew aspirin 300 mg, aspirin has one of the biggest advantages is that it can prevent the accumulation of platelets