%0 Journal Article
%T Atrial Fibrillation Following Surgical Management of Ischemic Heart Disease; One Year, Single Center, Single Surgeon Results
%A Ahmet Bar£¿£¿ Durukan
%A Hasan Alper G¨¹rb¨¹z
%A Elif Durukan
%A Murat Tavla£¿o£¿lu
%J Ko£¿uyolu Kalp Dergisi
%D 2012
%I Bilimsel Tip Yayinevi
%X Introduction: Postoperative atrial fibrillation is the most common arrhythmia following bypasssurgery with significant morbidity, mortality and increased healthcare costs. The aim of this studyis to determine the incidence and timing of atrial fibrillation, identify the risk factors coveringpreoperative and intraoperative periods, evaluate rate of return to sinus rhythm by disharge, andexplore the impact on postoperative outcomes in a large group of patients operated in a singlecenter by a single surgeon.Patients and Methods: Between January 2011 and January 2012, 418 patients on preoperativesinus rhythm were operated for ischemic heart disease and associated complications (left ventricleaneurysm repair and ischemic mitral insufficiency) in a single center, by a single surgeon.The preoperative, intraoperative and postoperative variables were studied.Results: The mean age of the patients were 61.92 ¡À 10.05, and 77.5% were male. Atrial fibrillationdeveloped in 68 (16.3%) patients. The incidence peaked at second day. Patients with atrialfibrillation were older (p< 0.001). Gender, preoperative comorbidities, ejection fraction, left atrialdiameter, preoperative beta-blocker use, leukocyte count, type of operation and intraoperativevariables did not affect its occurence. Intensive care unit and hospital length of stay were longer(p< 0.05). 95.5% (n= 65) of patients were in normal sinus rhythm at discharge.Conclusion: Postoperative atrial fibrillation is a popular subject with unknowns and controversialresults which may lead to wrong interpretations. We believe that every center has its own risk factors related with the population of that region. Discussion will last, but simple precautions and close monitoring will help to minimizeadverse outcomes.
%K Atrial fibrillation
%K coronary artery disease
%K risk factors
%U http://www.kosuyolukalpdergisi.com/managete/fu_folder/2012-2/2012-15-02-065-074.pdf