I am 17 months post liver transplant and while in hospital for transplant my heart went into afib several times. Then for a full 13 months after transplant I had no afib at all. Then all of a sudden I had two episodes of afib three months apart. Before transplant I never had afib. Has anyone else experienced this and what do your doctors say? Do you have chest pain in center of chest? Is it from surgery scar or actual heart problem. I wore a heart monitor for 21 days and it showed no episodes, also normal ekg's and blood work normal?