Omega-3 Does Not Prevent Atrial Fibrillation

Omega-3 Does Not Prevent Atrial Fibrillation.


Omega-3 fatty acid supplements don't piece back on recurrences of atrial fibrillation, a genus of uncommon heartbeat that can cause stroke, callow fact-finding suggests. "We now have final data that they don't work for most patients with AF atrial fibrillation ," said Dr Peter R Kowey, tether framer of a studio appearing in the Dec 1, 2010 point of the Journal of the American Medical Association that is also scheduled to be presented Monday at the American Heart Association's annual intersection in Chicago. "Although we can't omit the feasibility of efficacy in sicker AF patients, it would be inscrutable to believe that it would drudgery in that population and not in healthier patients prolifelb. So for reasonable purposes, yes, this is the end of the line in AF".



This study, the largest of its kind, looked at patients with AF who were otherwise healthy. "We cannot prognosticate there is any convincing manifest of a job for omega-3 in the prevention of atrial fibrillation," added Dr Ranjit Suri, vice-president of the Electrophysiology Service and Cardiac Arrhythmia Center at Lenox Hill Hospital in New York City, who was not confusing with the trial otc oximed cream in south africa. The enquiry was funded by GlaxoSmithKline.



Omega-3 fatty acids, which are found in fatty fish such as salmon and albacore tuna, had showed some indicate in preventing sympathy bug in earlier trials powered by article dashboard internet support groups. Of the unconditional 663 outpatient participants, 542 had paroxysmal atrial fibrillation, which appears instantly and resolves on its own, and 121 had perpetual atrial fibrillation, which needs treatment.



Participants were randomized to draw either a placebo or 8 grams of omega-3 supplements always for the foremost week, followed by 4 grams a heyday for the unconsumed 23 weeks of the trial pro ed trial pack next day delivery. The doses old in the retreat are available only by prescription and are "higher than doses a while ago published in studies," said Dr Robert Block, a cardiologist and helpmate professor of community and hindering medicine at the University of Rochester Medical Center.



At the end of six months, 46 percent of those in the placebo place and 52 percent of those delightful omega-3 supplements sagacious recurrences. The numbers of paroxysmal AF patients in the placebo and healing groups who had AF recurrences were about symmetrical (48 percent and 52 percent, respectively), the investigators found.



In patients with unceasing AF, more patients in the omega-3 arm had recurrences than in the placebo set (50 percent and 33 percent, respectively). But experts haven't ruled out a doable place for omega-3 in other types of patients, such as those with concern failure. "Our evidence do not use to other cardiac indications," said Kowey, who is president of the Main Line Health Heart Center and a professor of medication and clinical pharmacology at Jefferson Medical College in Philadelphia.



So "There has been conflicting figures there as well and a perceptive dearth for decisive studies with ours in those indications". "Omega-3 may be valuable in patients with high triglycerides and bad overall cholesterol profiles or kinsmen prone to electric storms in the pluck who are at risk of sudden death," said Suri. Block recommends that patients with cardiovascular complaint put two servings of suave fish weekly, or three over-the-counter omega-3 capsules a day side effect of reumofan plus. In those with no cardiovascular disease, "there is no ordinary unqualified benefit," but they still might also want to break bread fish regularly, he said.