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尽管研究人员已证实了减少死于心脏病发作的某些最低限度的步骤,然而事实是,在美国,心脏病每年都使得近70万人丧生。虽然有70％的患者死于院外,但是,由于有了冠心病监护单位,有了控制那些由于心肌损伤所引起的可能为致死性的心率失常的药物,这就增加了救活那些在入院途中的患者的机会。目前,心脏学家们认为,这种存活率能通过治疗、限制由冠状动脉堵塞引起的心肌坏死的范围,而进一步增加。
Although researchers have shown some minimal steps to reduce death from a heart attack, the truth is that in the United States, heart attacks kill nearly 700,000 people each year. Although 70% of the patients die outside the hospital, with the help of CHD units, there is the possibility of controlling those potentially lethal arrhythmias caused by myocardial damage, Opportunity for the patient. Currently, cardiologists believe that this survival rate can be further increased by treatment, limiting the range of myocardial necrosis caused by clogging of the coronary arteries.