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相信大多数人都能够回忆起感到心脏稍有不适时的恐惧心理。但却很少有人能体会到心脏完全衰竭时的感觉。在医学上,心衰或充血性心力衰竭是指心脏不能满足身体需要。心衰患者最终不能正常地行走和呼吸,病因有先天性畸型、感染或急性心肌梗死导致的心脏损伤。在这些情况下,心脏壁变得薄弱,整个心脏扩张直到不能有效收缩为止。在美国,大约有460万心衰患者。男性确诊后的平均存活期为1.7年,女性为
I believe most people can recall the fear when they feel a little sick. Few people, however, experience the feeling of complete heart failure. In medicine, heart failure or congestive heart failure means that the heart can not meet the needs of the body. Heart failure patients eventually unable to walk and breathe normally, the cause of congenital malformations, infections or acute myocardial infarction caused by heart damage. In these cases, the heart wall becomes weak and the entire heart dilates until it can not effectively contract. In the United States, there are about 4.6 million people with heart failure. The average survival of men after diagnosis was 1.7 years, women were