Mechanisms of hyponatremia in chronic congestive heart failure.
D002908:Chronic Disease; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D007010:Hyponatremia; D007668:Kidney / Q000502:physiology*; D012964:Sodium / Q000172:deficiency*
D012964:Sodium
HEART FAILURE, CONGESTIVE/complications; KIDNEY/physiology; SODIUM/deficiency