儿童心脏病英文论文摘要

顶一楼不要把别人的热心帮助当成不劳而获的有效途径哦。

200分拿论文 除非百度分可以当RMB用并且汇率是1：10

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WASHINGTON Heart Institute in Sydney, Australia, Victor, a new study shows that simply injecting a needle hormone (G-SCF), it is possible to control the symptoms of severe heart disease, reduce them to a lot of pain relief drugs dependencies. 华盛顿在澳大利亚的悉尼，维克托心脏研究所的一项新研究显示，只需注射一针激素（G - SCF），就有可能控制严重心脏病的症状，减少他们很多缓解疼痛的药物依赖关系。

How long did the first recipient of an artificial heart live? Barney Clark, the retired dentist who received the first artificial heart on December 2, 1982, lived with it for 112 days, when physical complications caused by the artificial implant caused his death. In 1986, William Schroeder became the second person to get an artificial heart, also called a Jarvik-7; he lived for 620 days. The Jarvik-7 was named for its inventor, Dr. Robert Jarvik. He made a device from aluminum and plastic to replace the two lower chambers of the natural heart. Two rubber diaphragms were used to pump the new organ. The entire mechanism was attached to a very large external compressor which kept the heart beating. Since the patient had to be constantly connected to this machine, his freedom of movement and quality of life were limited. The Jarvik-7 came to be used to keep a patient alive until an appropriate donor of a natural heart was found.