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.
coil1. 1  to wind into continuous, regularly spaced rings one above the other: to coil a wire around a pencil. 2  to wind on a flat surface into rings one around the other: He coiled the rope on the deck. 3  to gather (rope, wire, etc.) into loops: She coiled the garden hose and hung it on the hook.