ABSTRACT
BACKGROUND AND OBJECTIVES: The relationship of synergy between percutaneous coronary intervention with taxus and cardiac surgery (SYNTAX) score and development of atrial fibrillation (AF) after coronary artery bypass surgery (CABG) has not been studied. Therefore, we assessed the relationship between the SYNTAX score and development of AF after CABG (POAF). SUBJECTS AND METHODS: The medical records of consecutive patients, who underwent CABG surgery from January 2013 to September 2015, were retrospectively reviewed for the development of AF in the postoperative period. SYNTAX score, clinical and echocardiographic parameters were evaluated. The independent variables for the development of POAF were defined and their predictive values were measured. RESULTS: The study group consisted of 106 patients, of which 36 (34%) developed POAF. Age, hypertension, stroke, chronic obstructive pulmonary disease (COPD), heart failure (HF), diabetes mellitus (DM), left atrial diameter, neutrophil/lymphocyte ratio, platelet large cell ratio, creatinine, blood urea nitrogen and SYNTAX score were identified as important variables for the development of POAF. However, in logistic regression analysis COPD (OR=19.313, 95% CI=2.416-154.407, p=0.005), HF (OR=28.362, 95% CI=2.034-395.515, p=0.013), SYNTAX score (OR=0.863, 95% CI=0.757-0.983, p=0.026), and DM (OR=20.770, 95% CI=3.791-113.799, p<0.001) appeared as independent variables predicting the development of POAF. In receiver operation characteristic analysis, SYNTAX score (≥22.25) (AUC=0.777, 95% CI=0.676-0.877, p<0.001) was one of the strongest predictors for the development of POAF. CONCLUSION: The SYNTAX score level was independently associated with the development of AF after CABG.
Subject(s)
Humans , Atrial Fibrillation , Blood Platelets , Blood Urea Nitrogen , Coronary Artery Bypass , Coronary Artery Disease , Coronary Vessels , Creatinine , Diabetes Mellitus , Echocardiography , Heart Failure , Hypertension , Logistic Models , Medical Records , Percutaneous Coronary Intervention , Postoperative Period , Pulmonary Disease, Chronic Obstructive , Retrospective Studies , Stroke , Taxus , Thoracic SurgeryABSTRACT
Objective: Complex surgical exposures to upper extremity injuries required for conventional surgery correlate with a high morbidity and mortality. We present our results with conventional surgery following injuries of the subclavian and axillary vessels. Methods: Between November 2007 and March 2012, 29 cases with subclavian-axillary vascular injury were operated. Diagnostic and treatment methods, associated organ injury, morbidity and mortality rates in these cases were respectively reviewed. Results: The causes of injuries were stab wounds in 11 cases [37.9%], gunshot wounds in 9 cases [31%], iatrogenic injuries in 5 cases [17.2%] and blunt trauma 4 cases [13.7%]. Eight patients [27.5%] had isolated arterial injury while 21 patients [72.4%] had coexisting organ injury [vein, bone, soft tissue, nerve]. Primary repair and usage of saphenous vein were the most common surgical methods. One patient died due to myocardial infarction. [Mortality 3.4%] Conclusions: Vascular injuries of axillosubclavian are frequently associated with neurogenic, osseous and soft tissue injuries and should have early intervention. Conventional surgery remains the choice of treatment in patients with poor status and urgency