Final answer:
Signs of congestive heart failure in children with congenital heart disorders include profuse sweating, increased heart rate, and difficulty sleeping. These symptoms can occur in conditions such as patent ductus arteriosus and indicate the heart's decreased ability to pump blood efficiently.
Step-by-step explanation:
The statement by the parents that would indicate the child is showing signs of congestive heart failure in the context of congenital heart disorders would involve symptoms such as profuse sweating, increased heart rate, difficulty sleeping, shortness of breath (dyspnea), an enlarged heart, a widened pulse pressure, and poor weight gain in infants. These symptoms are concerning, especially in the context of a known heart condition like a patent ductus arteriosus, which if left untreated can lead to congestive heart failure. Furthermore, the symptoms like difficulty sleeping and increased heart rate could be indicative of the additional strain on the heart and it struggling to pump blood effectively, while profuse sweating may relate to the body's effort to cool itself despite an overtaxed circulatory system.