The Annals of thoracic surgery
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Postoperative death is an important outcome after esophagectomy, and the Centers for Medicare & Medicaid Services currently uses 30-day mortality as a quality indicator for this operation. However, 30-day mortality may underestimate a patient's true postoperative death risk. The purpose of this study was to evaluate different mortality definitions using a large registry of patients undergoing esophagectomy for cancer. ⋯ There are clinically meaningful differences between postoperative mortality definitions after esophagectomy. Thirty-day mortality significantly underestimates a patient's true risk of death because this number more than doubles at 90 days in this elderly, Medicare population. Although neither 90-day nor 30-day mortality are adequate quality measures after esophagectomy, 90-day mortality is a better outcome measure because it provides a better understanding of true death risk for the surgeon and patient.
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Duration and magnitude of vasopressor support predicts poor outcome after infant cardiac operations.
The vasoactive inotrope score (VIS) is a sum of the total vasopressor dose at a single point in time. Incorporating duration and magnitude of vasopressor requirements during the postcardiac surgical period could improve VIS sensitivity for predicting poor outcome. ⋯ Incorporating magnitude and duration of postoperative vasopressor support into the VIS improves its sensitivity for predicting poor outcome.
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Observational Study
Contemporary midterm echocardiographic outcomes of Bentall procedure and aortic valve sparing root replacement.
Valve sparing root replacement (VSRR) and aortic valve repair (AVr) is an attractive treatment option compared with composite valve and root replacement (Bentall procedure) for patients with aortic root dilatation with or without aortic valve disease. While aortic valve preservation reduces the risk of valve-related complications, little is known about echocardiographic differences at follow-up between these 2 strategies. ⋯ Valve sparing root replacement with AV repair provides similar mid-term echocardiographic and clinical outcomes compared with the Bentall.