2014年職稱英語(yǔ)(衛(wèi)生類)教材閱讀判斷文章及譯文12

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摘要為了方便廣大考生備考，環(huán)球網(wǎng)校特地整理了教材上的素材，供大家練習(xí)/選讀，希望對(duì)大家復(fù)習(xí)有所幫助。

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　　衛(wèi)生類-閱讀判斷　　　　

　　First Self-contained Heart Implanted

　　A patient on the brink of death1 has received the world’s first self-contained artificial heart ― a battery-powered device about the size of a softball that runs without the need for wires, tubes or hoses sticking out of the chest.

　　Two surgeons from the University of Louisville implanted the titanium and plastic pump during a seven-hour operation at Jewish Hospital Monday. The hospital said the patient was “awake and responsive” Tuesday and resting comfortably. It refused to release personal details.

　　The patient had been expected to die within a month without the operation, and doctors said they expected the artificial heart to extend the person’s life by only a month. But the device is considered a major step toward improving the patient’s quality of life.

　　The new pump, called AbioCor, is also a technological leap from the mechanical hearts used in the 1980s, which were attached by wires and tubes to bulky machinery outside the body. The most famous of those, the Jarvic?7, used air as a pumping device and was attached to an apparatus about the size of a washing machine.

　　“I think it’s potentially a major step forward in the artificial heart development,” said Dr. David Faxon, president of the American Heart Association. However, he said the dream of an implantable, permanent artificial heart is not yet a reality：“This is obviously an experimental device whose long-term success has to be demonstrated.” Only about half of the 4,200 Americans on a waiting list for donor hearts received them last year, and most of the rest died.

　　Some doctors, including Robert Higgins, chairman of cardiology at the Medical College of Virginia in Richmond, said artificial hearts are unlikely to replace donor hearts.

　　“A donor heart in a good transplant can last 15 to 30 years,” he said. “It’s going to be hard to replace that with a machine.”

　　The AbioCor has a 2?pound pumping unit, and electronic controls that adjust the pumping speed based on the body’s needs. It is powered by a small battery pack worn outside the body that transmits current through the skin.2

　　詞匯：

　　self-contained 整套裝在一起(并帶有動(dòng)力設(shè)備)的

　　battery-powered 以電池作為動(dòng)力的

　　hose (= hosepipe)(膠皮、帆布等)軟管

　　softball .壘球 implant 植入;n.植物人

　　titanium .鈦 responsive 反應(yīng)靈敏的

　　bulky 龐大的，笨重的 implantable 可植入的

　　注釋：

　　1.on the brink of death (war, ruin...)：處于死亡(戰(zhàn)爭(zhēng)、毀滅……)的邊緣 brink n.邊緣

　　2.It is powered... through the skin.它(指AbioCor)以佩戴在體外的一組小電池作為動(dòng)力，通過(guò)皮膚來(lái)傳遞電流。

　　worn是wear的過(guò)去分詞，作pack的定語(yǔ);that引起的從句也是pack的定語(yǔ)。

　　練習(xí)：

　　1.The pump of the first implanted self-contained heart was made of titanium and plastic.