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Continue to ChatFragmented QRS may predict postoperative atrial fibrillation in patients undergoing isolated coronary artery bypass graft surgery - https://avesis.erdogan.edu.tr/yayin/b2dfd253-ca77-4596-bd32-7ad1964a8e40/fragmented-qrs-may-predict-postoperative-atrial-fibrillation-in-patients-undergoing-isolated-coronary-artery-bypass-graft-surgery