This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: DNB 2018, Subject name: Physiology
[{'content': 'Bundle of kent seen in: \nSelect and explain. \nA. Brugada syndrome, B. Romano - ward syndrome, C. Wolff-parkinson-white syndrome, D. Jervell and lange - Nielsen syndrome', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Bundle of Kent is an abnormal conducting pathway that connects atria directly to ventricles, thereby bypassing the AV node (no A -V nodal delay) Thus, P - R interval on ECG is shoened - k/a delta wave - Triad of WPW: - Sho PR interval - Wide QRS complex - Delta wave', 'role': 'assistant'}]