英语四级晨读100篇精华版094:Artificial Heart人造心脏
94. Artificial Heart人造心脏
For thousands of Americans suffering from diseasedhearts and for the doctorswho treat them it has been the most compelling yet difficult of goals for more than50 years: an artificial heart whose machinery is not the size of a refrigerator. Nowthat objective is no longer out of reach. Beginning this summer five patients will betesting the first self-contained completely implantable mechanical heart aman-made organ no larger than a real heart.
对成千上万患有心脏病的美国人及治疗他们酌医生来说,50多年来一直最吸引人而又最困难的目标就是:一种不像电冰箱机械装置那么大的^造心脏。现在这个目标不再遥不可及了。从今年夏天开始,五位患者将试用第一种自身配备齐全的全植^式机械心脏一种与真正的心脏一样大小的人造器官
Such an extraordinary device carries extraordinary risks so these five recipientsmust meet hard and fast criteria says Edward E. Berger vice president of thedevices developer Abiomed of Danvers Massachusetts. Their hearts must be sodiseased with both ventricles impaired that they are projected to live no more than30 days. And they cannot be eligible for a heart transplant.
研制该装置的是位于马萨诸塞州丹弗斯的阿比奥奠德公司,公司副总裁爱德华.E.伯杰说,这样一种超常的装置会有超常的风险。因此,这五位患者必须符合严格的标准。 他们的心脏病必须严重到两个心室都受损,预计活不过30天,而且不适合做心脏移植手术。
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