Acute kidney failure is the sudden loss of your kidneys' ability to perform their main function of eliminating excess fluid and salts (electrolytes) as well as waste material from your blood.
急性肾衰竭是肾脏主要功能的突然丧失，这些功能包括排除血液中多余水分和盐类(电解质)，以及代谢废物。
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According to the paper, doctors found the women had excess fluids in the cavities surrounding their lungs and hearts, conditions that impair breathing and heart function.
根据这份报告，医生们发现这些妇女肺部和心脏的体腔内液体特别多，这阻碍了他们的呼吸和心脏功能。
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Congestive heart failure interferes with the kidney's normal function of eliminating excess sodium and waste from the body.