Answer and Explanation 3

3.  C is the correct answer.  This is Wolf Parkinson White Syndrome.  This is demonstrated by the delta waves seen in leads I, AVL, and leads V2-V6.  There is no evidence of Junctional Rhythm because the P Waves are normal. There is no sick sinus syndrome.  All of the P waves conduct through.  Brugada Syndrome because there is no J point elevation by negative T wave deflection.  This is usually observed in leads V1-V3.