my wife was diagnosed with afib, i guess persistent is the term. she is responding well to properly adjusted dose metoprolol. bp not an issue. she has a mechanical aortic valve. we think this may have caused a dilation of left atrium and maybe set off afib. she is 70, but is one of u.s.a. top masters track and field athletes. no diabetes or weight problems, and very good diet. cardioversion (electric) is probably an option. i have read studies that indicate even with a somewhat dilated atrium it should still probably work. we are aware that properly used acupuncture has an equal success rate compared to amiodarone in preventing relapse . plus it is not toxic. the study is solid. i will gladly give refs. to anyone interested. there may, it would appear, be a chance that acupuncture alone (worsley 5 point) could help her heal. if anyone has any info on this or anything germaine to subject we would be very glad to hear from them. we are finding that western medicine sort of has a hammer and that she is, of course, the nail. drugs, electric shock may "work", but we would rather have real healing.