Atrial arrhythmias after cardiac surgery.
Walker
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D000925:Anticoagulants / Q000009:adverse effects*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D006348:Cardiac Surgical Procedures; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D011183:Postoperative Complications / Q000188:drug therapy*
D000925:Anticoagulants; D006493:Heparin