Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Oct 2024
Hospital Teaching Status and Outcomes in Type B Aortic Dissection: Analysis of More Than 40,000 Patients.
To assess the association of hospital teaching status with outcomes of patients presenting with type B aortic dissection (TBAD). ⋯ Hospital teaching status alone was not associated with in-hospital mortality or 30-day readmission in TBAD patients. At teaching hospitals, management by TEVAR and greater hospital volume were associated with in-hospital mortality and 30-day readmission outcome, respectively.
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J. Cardiothorac. Vasc. Anesth. · Oct 2024
ReviewPrognostic Impact of Anemia and Blood Transfusions on Cardiovascular Outcomes in Patients Undergoing Vascular Surgery: A Scoping Review.
Prior studies suggest an association of anemia and blood transfusion with increased morbidity and mortality in patients undergoing cardiac surgery. However, the impact of perioperative anemia and blood transfusion on clinical outcomes in patients undergoing major vascular surgery has been poorly defined yet. The primary objectives of this scoping review were to determine the extent of the evidence base that links anemia and blood transfusions to mortality and cardiovascular outcomes in patients undergoing major vascular surgery, and identify recurring themes or gaps in the literature to guide future research. ⋯ The weight of the evidence suggests that anemia carries a substantial burden of cardiovascular complications, mortality, and multiorgan complications, resulting in increased health care costs. Peripheral and endovascular aortic surgery are affected deeply by the impact of anemia. Anemia itself stands out as a crucial predictor for requiring transfusions. In turn, the effect of transfusion of blood products is associated with worse outcomes and complications.