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Cardiol Res Pract. 2011;2011:164078. doi: 10.4061/2011/164078. Epub 2011 Aug 23.

Antioxidant vitamins in the prevention of atrial fibrillation: what is the evidence?.

Cardiology research and practice

Sonia Rasoli, Nicholaos Kakouros, Leanne Harling, Philemon Gukop, Manish Soni, Thanos Athanasiou, Antonios Kourliouros

Affiliations

  1. Department of Cardiothoracic Surgery, St George's Hospital, London SW17 0QT, UK.

PMID: 21876823 PMCID: PMC3162973 DOI: 10.4061/2011/164078

Abstract

Atrial fibrillation (AF) is the most common sustained arrhythmia that is associated with significant morbidity and mortality. Current available therapies remain inadequate in symptom control and secondary prevention and are often associated with significant side effects. The mechanisms underlying the pathogenesis of AF are poorly understood, although electrophysiological remodeling has been described as an important initiating step. Recently, increasing evidence implicates oxidative stress and inflammation in the pathogenesis of AF. We searched the literature for evidence to support the use of antioxidant vitamins C and E in the prevention of AF. These vitamins, through their reactive-oxygen-species- (ROS-) scavenging effect, have shown a role in AF prevention in both animal and small clinical studies. The available evidence, however, is currently insufficient to support recommendations for their use in the wider patient population. Larger-scale clinical studies are required to confirm these preliminary results. Research is also required to further the understanding of the processes involved in the pathogenesis of AF and the role of antioxidant therapies to prevent the arrhythmia.

References

  1. Acta Cardiol. 2009 Dec;64(6):715-22 - PubMed
  2. J Biochem Mol Biol. 2006 Jul 31;39(4):377-82 - PubMed
  3. Circ J. 2010 Aug;74(8):1547-56 - PubMed
  4. Clin Chim Acta. 2007 Jan;375(1-2):147-52 - PubMed
  5. J Am Coll Cardiol. 1986 Oct;8(4):872-9 - PubMed
  6. Eur Heart J. 2008 Mar;29(5):625-31 - PubMed
  7. Crit Care Med. 2000 Oct;28(10 Suppl):N136-44 - PubMed
  8. Free Radic Biol Med. 1997;22(4):657-67 - PubMed
  9. Ann Thorac Surg. 1995 Jun;59(6):1519-23 - PubMed
  10. Br J Anaesth. 2003 Feb;90(2):148-54 - PubMed
  11. Naunyn Schmiedebergs Arch Pharmacol. 2003 Dec;368(6):479-86 - PubMed
  12. Tex Heart Inst J. 2007;34(3):268-74 - PubMed
  13. J Am Coll Cardiol. 1998 Jan;31(1):167-73 - PubMed
  14. Circulation. 2004 Oct 19;110(16):2313-9 - PubMed
  15. Circ Res. 1987 Nov;61(5):757-60 - PubMed
  16. Med Hypotheses. 2009 Apr;72(4):466-7 - PubMed
  17. Heart. 2007 May;93(5):542-3 - PubMed
  18. Ann Surg. 1997 Oct;226(4):501-11; discussion 511-3 - PubMed
  19. Int J Cardiol. 2007 Feb 7;115(2):135-43 - PubMed
  20. Lancet. 1998 Oct 10;352(9135):1167-71 - PubMed
  21. Adv Card Surg. 1997;9:109-30 - PubMed
  22. Circulation. 1998 Sep 8;98(10):946-52 - PubMed
  23. Eur Heart J. 2006 Jan;27(2):136-49 - PubMed
  24. Ann Thorac Surg. 2001 Apr;71(4):1189-93 - PubMed
  25. Heart. 1998 Mar;79(3):242-7 - PubMed
  26. Basic Clin Pharmacol Toxicol. 2011 Apr;108(4):256-62 - PubMed
  27. Front Biosci. 2007 Jan 01;12:2029-37 - PubMed
  28. Circulation. 2006 Jul 11;114(2):119-25 - PubMed
  29. JAMA. 2005 Jan 26;293(4):447-54 - PubMed
  30. Circulation. 2001 Jul 10;104(2):174-80 - PubMed
  31. J Cardiovasc Pharmacol Ther. 1999 Jan;4(1):41-48 - PubMed
  32. Hypertension. 2010 Apr;55(4):918-23 - PubMed
  33. Europace. 2006 Sep;8(9):651-745 - PubMed
  34. Circulation. 2008 Jul 29;118(5):476-81 - PubMed
  35. Basic Res Cardiol. 2003 May;98(3):137-48 - PubMed
  36. J Biol Chem. 2000 Jun 2;275(22):16702-8 - PubMed
  37. Circ Res. 2001 Sep 14;89(6):E32-8 - PubMed
  38. Eur Heart J. 2006 Apr;27(8):949-53 - PubMed
  39. Pacing Clin Electrophysiol. 2003 Jul;26(7 Pt 2):1572-5 - PubMed
  40. J Mol Cell Cardiol. 1997 Dec;29(12):3251-65 - PubMed
  41. Int J Cardiol. 2010 Feb 4;138(3):221-8 - PubMed
  42. FEBS Lett. 1998 Feb 6;422(3):381-4 - PubMed
  43. Cardiovasc Res. 2007 Mar 1;73(4):710-9 - PubMed
  44. Interact Cardiovasc Thorac Surg. 2011 Feb;12(2):121-4 - PubMed
  45. Circulation. 2003 Jul 29;108(4):426-31 - PubMed
  46. Int J Cardiol. 2005 Jul 10;102(2):321-6 - PubMed
  47. Am J Cardiol. 2001 Apr 1;87(7):881-5 - PubMed
  48. N Engl J Med. 1998 Sep 3;339(10):659-66 - PubMed
  49. Circulation. 2004 Aug 31;110(9):1042-6 - PubMed
  50. J Biol Chem. 2007 Sep 21;282(38):28063-73 - PubMed
  51. Am J Cardiol. 1998 Oct 16;82(8A):2N-9N - PubMed
  52. Cardiovasc Res. 2002 May;54(2):230-46 - PubMed
  53. Ann Thorac Surg. 2000 Mar;69(3):785-91 - PubMed
  54. Circ Res. 2005 Sep 30;97(7):629-36 - PubMed
  55. Dig Dis Sci. 1998 May;43(5):1042-9 - PubMed
  56. Naunyn Schmiedebergs Arch Pharmacol. 2010 Mar;381(3):1-13 - PubMed

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