The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Mar 2022
Comparative Study Observational StudyRoss procedure or complex aortic valve repair using pericardium in children: A real dilemma.
Difficult to repair aortic valve lesions, requiring the use of a valve substitute, remain controversial in the face of the Ross procedure, despite undeniable technical advances. This study was undertaken to compare midterm outcomes of children treated using the Ross procedure or aortic valvuloplasty for complex aortic valve lesions. ⋯ Aortic valvuloplasty and the Ross procedure yielded similar 8-year outcomes regarding death, reoperation, and infective endocarditis although aortic valvuloplasty tended to be associated with fewer cases of infective endocarditis. Aortic valvuloplasty using a pericardial patch can be chosen as a first-line strategy for treating complex aortic valve lesions and might offer the possibility of a later Ross procedure.
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J. Thorac. Cardiovasc. Surg. · Mar 2022
Comparative StudyExtensive cell salvage and postoperative outcomes following thoracoabdominal and descending aortic repair.
Cell salvage (CS) reduces intraoperative blood transfusion. However, it may cause deformity of the red blood cells and loss of coagulation factors, which may lead to unwanted sequelae. Thus, we hypothesized that extensive CS would lead to adverse outcomes after descending/thoracoabdominal aortic aneurysm (D/TAAA) repair. ⋯ Increased salvaged cell units were associated with adverse postoperative outcomes after D/TAAA repairs. Risk of renal failure and mortality increased proportionally to the salvaged cell units.
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J. Thorac. Cardiovasc. Surg. · Mar 2022
Observational StudyMinimally invasive repair of pectus excavatum by the Nuss procedure: The learning curve.
To define the learning process of minimally invasive repair of pectus excavatum by the Nuss procedure through assessment of consecutive procedural metrics. ⋯ After a 10-procedure proctoring period, repair of pectus excavatum by the Nuss procedure is a safe procedure to adopt and perform without a typical (complication based) learning curve while performing at least 1 procedure per 35 days.