The Annals of thoracic surgery
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Case Reports
Surgical repair of a left atrial-esophageal fistula after radiofrequency catheter ablation for atrial fibrillation.
Left atrial-esophageal fistula is a highly lethal complication of ablative therapy for atrial fibrillation. Because of its unusual rate of occurrence, there has not been a uniform approach to either the diagnosis or corrective therapy. We offer 1 such surgical option based on presumptive and early diagnosis-left atrial repair with cardiopulmonary bypass followed by repair of the esophagus with an omental wrap and supported with decompressive gastrostomy and feeding jejunostomy.
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Most cases of blunt cardiac rupture (BCR) are associated with mortality at the scene of the injury. For the fortunate 13% to 17% of patients who survive the journey to the hospital, the treatment is definitive surgical repair. ⋯ We describe a patient who sustained 2 right ventricular tears from blunt trauma in a motor vehicle accident 18 years after coronary artery bypass graft surgery. He did not demonstrate hemodynamic compromise and was successfully managed conservatively.
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Aberrant subclavian artery is a rare abnormality that often occurs in association with Kommerell's diverticulum. The optimal surgical treatment is exclusion and reconstruction of the dilated diverticulum or aberrant subclavian artery. To accomplish such a radical operation in a single stage, we have introduced total (or partial) arch replacement using deep hypothermic circulatory arrest and the arch-first technique through a bilateral submammary thoracotomy (the clamshell approach). This technique provides excellent exposure of the neck arteries and the entire thoracic aorta.