I would like to thank to everybody about explanation of the vagal AF. You are a great group and very knowledgeable. One medication that I was asked to take was Rythmol or Propafenone. After the nuclear test my doctor felt my heart is in a good condition and my vagal AF is connected with my heartburn and mild hiatal hernia. Propafenone does have some ingredients of beta blocker and I know that these are not good for vagal AF. My electrophysiologist stated that the beta blocker in my medication is a small amount. I do feel that this small amount makes me very tired and doesn't solve my digestive system. What do you think about the effectiveness of Propafenone? I am living in US.