The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Apr 2016
Multicenter StudyPostdischarge venous thromboembolic complications following pulmonary oncologic resection: An underdetected problem.
To determine the prevalence of delayed postoperative venous thromboembolism (VTE) in patients undergoing oncologic lung resections, despite adherence to current in-hospital VTE prophylaxis guidelines. ⋯ Despite adherence to in-hospital standard prophylaxis guidelines, VTE events are frequent, often asymptomatic, and with associated significant morbidity and mortality. More research into the potential role of predischarge screening and extended prophylaxis is warranted.
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J. Thorac. Cardiovasc. Surg. · Apr 2016
Comparative StudyOff-pump versus on-pump coronary artery bypass grafting in patients with left ventricular dysfunction.
Using data from the Japan Adult Cardiovascular Surgery Database, we evaluated the prognostic influence of off-pump technique in patients with low ejection fraction who underwent coronary artery bypass grafting. ⋯ Off-pump coronary artery bypass grafting is associated with significantly reduced early mortality and morbidity in patients with an ejection fraction <0.30.
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J. Thorac. Cardiovasc. Surg. · Apr 2016
Direct innominate artery cannulation: An alternate technique for antegrade cerebral perfusion during aortic hemiarch reconstruction.
We describe an alternate technique for establishing antegrade cerebral perfusion (ACP) during hypothermic circulatory arrest via direct, central cannulation of the innominate artery. ⋯ Direct, central innominate artery cannulation for ACP yields excellent outcomes. This technique is safe, provides excellent cerebral protection during circulatory arrest and simplifies the circulatory management strategy for elective ascending aortic and hemiarch reconstruction.
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J. Thorac. Cardiovasc. Surg. · Apr 2016
Comparative Study Observational StudyRestoration of sinus rhythm and atrial transport function after the maze procedure: U lesion set versus box lesion set.
In a U lesion set, the left atrium (LA) roof between the right and left superior pulmonary veins is not ablated, to allow activation to propagate across the posterior LA and to recruit this segment as a contractile atrial component. In contrast, the box lesion set isolates the entire posterior LA. ⋯ The U lesion set restores sinus rhythm frequently as the box lesion set and provides better LA transport function. A dilated LA is a risk factor for postoperative recurrence of AF and poor postoperative LA transport function.