This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
[{'content': 'The most common reentrant tachycardia associated with WPW syndrome is \nSelect and explain. \nA. Ohodromic re-entry, B. Antidromic re-entry, C. Rapidly conducting AF, D. Ventricular tachycardia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The most common tachycardia caused by an AP is the PSVT designated ohodromic AV reentry. The circulating reentry wavefront propagates from the atrium anterogradely over the AV node and His-Purkinje system to the ventricles and then reenters the atria retrograde conduction over the AP Ref Harrison 20th edition pg 1482', 'role': 'assistant'}]