Acute kidney failure can be fatal and requires intensive treatment. However, acute kidney failure may be reversible. If you're otherwise in good health, you may recover normal or nearly normal kidney function.
winding - the act of winding or twisting; he put the key in the old clock and gave it a good wind. wind, twist. rotary motion, rotation - the act of rotating as if on an axis; the rotation of the dancer kept time with the music.
current(Noun) The part of a fluid that moves continuously in a certain direction. current(Noun) The time rate of flow of electric charge. current(Noun) A tendency or a course of events. current(Adjective) Existing or occurring at the moment.