Fish intake and risk of incident atrial fibrillation.
Mozaffarian D, Psaty BM, Rimm EB, Lemaitre RN, Burke GL, Lyles MF, Lefkowitz D, Siscovick DS.
Circulation. 2004 Jul 27;110(4):368-73. Epub 2004 Jul 19.
PMID: 15262826
doi: 10.1161/01.CIR.0000138154.00779.A5
Conclusions- Among elderly adults, consumption of tuna or other broiled or baked fish, but not fried fish or fish sandwiches, is associated with lower incidence of AF. Fish intake may influence risk of this common cardiac arrhythmia.
Serum Long-Chain n-3 Polyunsaturated Fatty Acids and Risk of Hospital Diagnosis of Atrial Fibrillation in Men.
Virtanen JK, Mursu J, Voutilainen S, Tuomainen TP.
Circulation. 2009 Dec 8;120(23):2315-21. Epub 2009 Nov 23.
PMID: 19933935
doi: 10.1161/CIRCULATIONAHA.109.852657
Conclusions- An increased concentration of long-chain n-3 PUFAs in serum, a marker of fish or fish oil consumption, may protect against AF. Serum docosahexaenoic acid concentration had the greatest impact