Subject(s)

Heart Failure/metabolism , Adolescent , Blood Volume , Carbon Dioxide/blood , Child , Child, Preschool , Chlorides/blood , Creatine/urine , Digitalis Glycosides/therapeutic use , Diuretics/therapeutic use , Heart Failure/drug therapy , Heart Failure/physiopathology , Humans , Kidney/physiopathology , Sodium/blood , Urea/urine

Subject(s)

Acid-Base Equilibrium , Heart Failure/metabolism , Acidosis/metabolism , Acidosis, Respiratory/metabolism , Adolescent , Bicarbonates/blood , Carbon Dioxide/blood , Child , Child, Preschool , Chlorides/blood , Digitalis Glycosides/therapeutic use , Heart Failure/drug therapy , Hematocrit , Humans , Hydrogen-Ion Concentration , Organomercury Compounds/therapeutic use , Potassium/blood , Sodium/blood