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
Brugada syndrome is associated with 
Select and explain. 
A. Left Bundle Branch Block, B. Left Anterior Fascicular block, C. Left posterior Fascicular block, D. Right bundle Branch block
D: Right bundle Branch block
Answer: D: Right bundle Branch block 
Explanation: Mutations involving car- diac sodium channels are identified in approximately 25% of cases. Distinction from patients with similar ST elevation owing to LV hyperophy, pericarditis, myocardial ischemia or MI hyperkalemia, hypothermia, right bundle branch block, and ARVC is often difficult Ref Harrison 20th edition pg 1423