Hi, can AF and a flutter turn into Vfib or Vtach and if so are there any warning signs this is happening? Also, I had an ablation in October 2015 for afib and a conversion for flutter a few weeks after that. Last night my heart flipped, my pulse was high and felt the pounding heart. I took .5 mg of Xanax and layed down. After 30 minutes all was calm. Is that a bad thing to do?
I appreciate your opinions.