The Annals of thoracic surgery
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Dilatation of the ascending aorta tends to develop in individuals with aortic valve disease. Reduction ascending aortoplasty (RAA) is an alternative procedure to ascending aortic replacement. This study was designed to identify the early prognosis of RAA for patients with aortic valve disease and dilatation of the ascending aorta. ⋯ Reduction ascending aortoplasty shows good early results in patients with aortic valve disease and dilatation of the ascending aorta. Redilatation tends to happen in patients with BAV, and long-term follow-up is necessary.
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Although error identification and recovery skills are essential for the safe practice of surgery, they have not traditionally been taught or evaluated in residency training. This study validates a method for assessing error identification and recovery skills in surgical residents using a thoracoscopic lobectomy simulator. ⋯ The described simulator-based examination with embedded errors and its accompanying assessment tool can be used to measure error identification and recovery skills in surgical residents. This examination provides a valid method for comparing teaching strategies designed to improve error recognition and recovery to enhance patient safety.
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Previous experience with repair of the regurgitant bicuspid aortic valve (BAV) has shown a strong influence of commissural orientation on repair durability. We have modified commissural orientation by asymmetric plication of the fused sinuses. We analyzed the results of the modified technique. ⋯ Plicating the fused sinuses and thus reducing root circumference in the fused part changes commissural orientation of the BAV which leads to better short- and midterm stability in BAV repair.
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Comparative Study
Improved Outcomes of Total Arterial Myocardial Revascularization in Elderly Patients at Long-Term Follow-Up: A Propensity-Matched Analysis.
Despite the proven advantages of total arterial grafting in patients undergoing coronary artery bypass operation, its benefits in the elderly population at long-term follow-up have been widely debated to date. ⋯ Total arterial myocardial revascularization in elderly patients is associated with a reduced late incidence of cardiac-related mortality and major cerebral and cardiovascular events compared with the use of saphenous grafts, thereby providing improved long-term benefits also in this specific subset of patients.