Doctors at Hassenfeld Children’s Hospital at ºÙºÙÊÓƵ are experienced in identifying and treating children with conditions that affect the body’s balance of fluids and minerals, called electrolytes. These conditions occur in infants and children who appear healthy, as well as in those with serious underlying medical conditions, such as kidney disease, heart disease, and cancer. Our doctors identify the cause of these disorders and provide the appropriate treatment.