Hi, my name is Dot and I have afib. I had a cardio version which helped for about six months. Recently I changed cardiologist and my new doctor has me doing a life style change. He wants me to lose 10 lbs. lost 6 pounds so far. My prior doctor was talking ablation, watchman or another cardio version. He put me on heart rhythm drugs which made me feel very weak, like my body was jelly. Hoping this life style change helps. Hate the fatigue and weak feelings.