Cryoablation device approved by Health Canada to treat paroxysmal atrial fibrillation May 12, 2011Dr. Barry Dworkin Madely Health Headlines Commentary for May 12, 2011 [display_podcast] Source: Medtronic Receives Health Canada Approval for First and Only Cryoballoon Ablation Treatment in Canada for Paroxysmal Atrial Fibrillation Related posts: Surgical procedure more effective than medications when treating atrial fibrillation Montreal Heart Institute (MHI) presented new data, published in the New England Journal of Medicine, showing that catheter ablation may be better than antiarrhythmic drugs at halting disease progression. New blood thinners add value to stroke prevention and quality of life Miniaturized pacemaker is great tech but does have specific limitations depending on heart ailment atrial fibrillationcryoablation