不久前,多年未曾谋面的老友来看望王老伯,两人兴高采烈地畅谈没多久,王老伯便心绞痛发作,女儿赶紧让他在舌下含服了一颗硝酸甘油,可病情却并没有好转。大家不敢耽误,手忙脚乱地将他送到医院抢救,才转危为安。康复之后的王老伯觉得很奇怪,平时只要服下药片病情就会迅速得到缓解,为什么这一次就不灵了呢?他拿着家里的药去询问医生,医生发现药片装 Not long ago, an old friend who had not met for many years came to see Wang Laobo. They talked happily for a long time and Wang Baochi angina pectoris. Her daughter hurried to subdue a nitroglycerin under her tongue, but her condition did not improve. We did not dare to delay, rush to send him to the hospital for treatment, before turning into danger. Wang old man after recovery feel very strange, usually as long as the pill under the condition will be quickly eased, why this time not working? He took the medicine at home to ask a doctor, the doctor found that the pill