This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Left axis deviation is seen in which of the following cyanotic congenital heart disease \nSelect and explain. \nA. TAPVC, B. TGA, C. TA, D. TOF', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Left axis deviation\xa0 seen in tricuspid atresia (TA), since it is the\xa0 only cyanotic congenital heart disease with Left ventricle dominance', 'role': 'assistant'}]