If you knew what you know now when you were 30, what changes would you have made to try and prevent your afib? I ask because I'm 6"5 and have a family history of afib. I just had a 23andme done and found I have a 2 afib genes reported in ~20% of the population. Also MTHFR but APOE2/3. Since height and genetics are factors in afib onset, I'm statistically more likely to develop tby llmercll - AFIBBERS FORUM