The Annals of thoracic surgery
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We assessed the clinical outcome and conducted an angiographic study of total arterial off-pump coronary artery bypass grafting for revascularization of the total coronary system. ⋯ Total arterial off-pump coronary artery bypass yielded good clinical results and an excellent patency rate of revascularization for the total coronary system.
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Review Comparative Study
Factors affecting postoperative course and survival after en bloc resection for esophageal carcinoma.
To identify factors affecting postoperative course and survival after esophagectomy for cancer and reasons for improved survival over time. ⋯ Short-term outcome and survival of patients with resected esophageal cancer have improved over time. Advances in perioperative technique, staging methods, and surgical management combined with higher patient selection and use of neoadjuvant chemoradiation may be responsible for this progress.
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Review Comparative Study
Does the arterial cannulation site for circulatory arrest influence stroke risk?
We investigated whether axillary/subclavian artery inflow with a side graft decreases the risk of stroke versus cannulation at other sites during hypothermic circulatory arrest. ⋯ Axillary inflow plus graft reduces stroke and is our method of choice for complex cardiac and cardioaortic operations that necessitate circulatory arrest. Retrograde or antegrade perfusion is used selectively.
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Recently, surgeons have embraced axillary artery cannulation for type A aortic dissection repair out of concern for malperfusion phenomena with traditional femoral artery cannulation. My colleagues and I sought to determine whether these concerns are justified. ⋯ Straight femoral cannulation for all phases of type A dissection repair is appropriate and yields excellent clinical results. The anticipated malperfusion events are actually rare (2 of 79 with femoral artery cannulation, or 2.5%).