The Annals of thoracic surgery
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Penetrating trauma has increased in developed and urban environments. Pulmonary artery injury is rare, but can be associated with significant morbidity. ⋯ The patient had active great vessel bleeding and required extensive surgical intervention. Clinicians should have a high index of suspicion for life-threatening thoracic injuries following a stab injury to the chest, despite initial clinical stability or negative baseline radiological findings.
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Loeys-Dietz syndrome (LDS) is a recently recognized connective tissue disorder (CTD) caused by mutations in transforming growth factor-beta receptor (TGFBR)1 and TGFBR2. Surgical outcomes of aortic repair in patients with LDS are poorly known. ⋯ Surgical outcomes for patients with LDS were satisfactory. Once aortic dissection occurred, the aorta expanded rapidly, requiring further operations. Therefore, early surgical intervention may improve prognosis by preventing a fatal aortic event.
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Comment Letter
Perioperative acute kidney injury after cardiac surgery.
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Comparative Study
Comparison of late coronary artery bypass graft survival effects of radial artery versus saphenous vein grafting in male and female patients.
This study aimed to compare the survival benefit derived from using radial artery (RA) as a second arterial conduit in combination with internal thoracic artery (ITA), as opposed to ITA plus saphenous vein (SV) in men and women. ⋯ Late survival results suggest that male and female CABG patients benefit appreciably from use of RA as a second arterial conduit in combination with ITA. Yet, the late survival advantage derived from RA use was relatively less for women. This sex variance in benefit likely reflects differences in risk profiles of male and female CABG patients.
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Vibration response imaging (VRI) is a new technique that captures lung sounds generated by the flow of air through the lungs. It predicts postoperative values for an intended lung resection. In this study, we measured the predicted postoperative pulmonary function as determined by a perfusion lung scan and the VRI, and compared with results from the postoperative pulmonary function. ⋯ The VRI was highly predictive of postoperative FEV(1) and Dlco for lung resection.