The Annals of thoracic surgery
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Type-A Aortic Dissection and Cerebral Perfusion: The Society of Thoracic Surgeons Database Analysis.
The optimal cerebral perfusion strategy during hypothermic circulatory arrest for acute type A aortic dissection repair is controversial. This study used a national clinical registry to evaluate cerebral protection strategies. ⋯ Cerebral perfusion should be used during arch repair for aortic dissection because antegrade and retrograde cerebral perfusion strategies are associated with reduced death and stroke risk compared with hypothermic circulatory arrest without cerebral perfusion.
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A recent article provided compelling evidence for a cardioprotective effect of afternoon compared with morning operation in patients undergoing aortic valve replacement. The present study sought to investigate any daytime-dependent effect on perioperative myocardial injury or clinical outcomes in a large cohort of patients undergoing elective cardiac surgery. ⋯ In this large cohort study of Danish patients, who underwent either aortic valve replacement and/or coronary artery bypass grafting, the study identified no clinically relevant biorhythm for myocardial ischemia-reperfusion tolerance.
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Case Reports
BEDSIDE TRANSCERVICAL-TRANSTRACHEAL POST-INTUBATION INJURY REPAIR IN A COVID-19 PATIENT.
Severe acute respiratory syndrome coronavirus 2 disease 2019 (COVID-19) has rapidly spread worldwide since December 2019. An acute respiratory distress syndrome develops in a relevant rate of patients, who require hospitalization. ⋯ The management of COVID-19 patients can be challenging due to the risk of disease transmission to caregivers and epidemic spread. We performed a bedside tracheal injury surgical repair, after failure of conservative management, with resolution of pneumomediastinum and subcutaneous emphysema and improvement of the patient's conditions.