This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Carbohydrate Metabolism, Subject name: Pediatrics
[{'content': 'Which disorder of carbohydrate metabolism typically has cardiac involvement? \nSelect and explain. \nA. Glycogen Storage Disease Type I (Von Gierke disease), B. Glycogen Storage Disease Type II (Pompe disease), C. Hereditary fructose intolerance, D. Galactosemia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Pompe disease: coarse facies hepatomegaly, hypotonia progressive cardiomegaly and cardiac dysfunction ECG- sho PR, large QRS complexes.', 'role': 'assistant'}]