A nurse is assessing a toddler who has heart failure. Which of the following findings should the nurse expect?

A. Bradycardia is not typically expected in toddlers with heart failure; instead, tachycardia (increased heart rate) is more common as the body compensates for decreased cardiac output. B. Weight loss is generally not a typical finding in toddlers with heart failure; rather, they often experience weight gain due to fluid retention. C. Orthopnea, or difficulty breathing when lying flat, is a common symptom of heart failure and would be expected in a toddler due to fluid overload affecting respiratory function. D. Increased urine output is usually not expected in heart failure; rather, fluid retention often leads to decreased urine output as the kidneys respond to the body's fluid balance needs.