The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · May 2013
Comparative StudyClinical outcome score predicts the need for neurodevelopmental intervention after infant heart surgery.
Our goal was to determine if a clinical outcome score derived from early postoperative events is associated with 18- to 24-month Psychomotor Developmental Index (PDI) score among infants undergoing cardiopulmonary bypass surgery. ⋯ Clinical outcome scores of ≥3 were associated with a significantly lower PDI at age 18 to 24 months. This score may be valuable as an end point when evaluating novel potential therapies for this high-risk population.
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J. Thorac. Cardiovasc. Surg. · May 2013
Comparative StudyOne thousand minimally invasive mitral valve operations: early outcomes, late outcomes, and echocardiographic follow-up.
The present study assessed the clinical and echocardiographic outcomes for 1000 patients undergoing minimally invasive mitral valve surgery. ⋯ Minimally invasive mitral valve surgery is effective, with excellent late results. The durability of minimally invasive mitral valve repair compared favorably with conventional full sternotomy methods at late follow-up.
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J. Thorac. Cardiovasc. Surg. · May 2013
Comparative StudyRight anterior minithoracotomy versus conventional aortic valve replacement: a propensity score matched study.
Minimally invasive aortic valve surgery by way of a right anterior minithoracotomy has shown excellent results in terms of mortality, morbidities, and patient satisfaction. The aim of the present study was to compare minimally invasive aortic valve surgery by way of a right anterior minithoracotomy with conventional full sternotomy on early outcomes and midterm survival. ⋯ Right anterior minithoracotomy in patients undergoing isolated aortic valve surgery is associated with a lower incidence of postoperative atrial fibrillation and blood transfusion and shorter ventilation time and hospital length of stay. Prospective randomized trials are needed to confirm our data.
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J. Thorac. Cardiovasc. Surg. · May 2013
Comparative StudyOutcomes of off-pump versus on-pump coronary artery bypass grafting: Impact of preoperative risk.
It is unknown whether purported benefits of off-pump coronary artery bypass grafting are patient-specific within the Society of Thoracic Surgeons National Cardiac Database or dependent on center volume or operating surgeon. ⋯ Off-pump coronary artery bypass was associated with reduced adverse events compared with on-pump coronary artery bypass after adjustment for 30 patient risk factors and center and surgeon identity. Patients with higher Predicted Risk of Mortality scores had the largest apparent benefit.
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J. Thorac. Cardiovasc. Surg. · May 2013
Risk factors for 1-year mortality after thoracic endovascular aortic repair.
Thoracic endovascular aortic repair, although physiologically well tolerated, may fail to confer significant survival benefit in some high-risk patients. In an effort to identify patients most likely to benefit from intervention, the present study sought to determine the risk factors for 1-year mortality after thoracic endovascular aortic repair. ⋯ Age older than 75 years, aortic diameter greater than 6.5 cm, and American Society of Anesthesiologists class 4 are independently associated with 1-year mortality after thoracic endovascular aortic repair. These clinical characteristics may help risk-stratify patients undergoing thoracic endovascular aortic repair and identify those unlikely to derive a long-term survival benefit from the procedure.