常见急症的家庭处理文／卢存国心绞痛和心肌梗塞冠心病患者因劳累或情绪激动，可发生胸骨后剧烈疼痛，有时疼痛放射到左上肢和左手内侧，多为心绞痛发作。这时应坐下取半卧位，立即舌下含服硝酸甘油１片，一般１～２分钟即可生效。如果含药后疼痛无明显改善，间隔５～１０... Common emergency treatment of the family Wen / Lu deposit country angina pectoris and myocardial infarction patients with coronary heart disease due to fatigue or emotional excitement can occur after severe pain in the sternum, and sometimes pain radiating to the left upper limb and left medial, mostly angina attacks. At this time should sit down and take the semi-recumbent position, immediately sublingual nitroglycerin 1, usually 1 to 2 minutes to take effect. If the drug did not significantly improve the pain after the interval 5 ~ 10 ...