[Nitrogen balance and its relation to potassium balance in cardiac decompensation].
D006333:Heart Failure / Q000378:metabolism*; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*
D009584:Nitrogen; D011188:Potassium
HEART FAILURE, CONGESTIVE/metabolism; NITROGEN/metabolism; POTASSIUM/metabolism