The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · May 2022
Impact of pulmonary artery coarctation on pulmonary artery growth and definitive repair following modified Blalock-Taussig shunt.
Pulmonary artery coarctation may pose a risk for pulmonary stenosis and subsequent failure to achieve definitive repair. We sought to assess the impact of pulmonary artery coarctation on pulmonary artery growth. ⋯ Pulmonary artery coarctation affected disproportionate pulmonary artery growth throughout the staged repair, but did not result in failure of definitive repair/Fontan completion. Pulmonary artery plasty during the neonatal period did not contribute to catch-up growth of the left pulmonary artery; therefore, surgical indications and timing should be carefully considered.
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J. Thorac. Cardiovasc. Surg. · May 2022
Observational StudyRisk factors, resource use, and cost of postoperative low cardiac output syndrome.
Low cardiac output syndrome complicates recovery after cardiac surgery. We examined the incidence and risk factors for low cardiac output syndrome and its association with postoperative mortality, morbidity, resource use, and cost. ⋯ Cardiac surgical patients who develop postoperative low cardiac output syndrome suffer greater mortality and have greater resource use, health care costs, and all-cause readmission, which informs perioperative decision making, and impacts hospital performance metrics and federal priority to reduce health care costs.
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J. Thorac. Cardiovasc. Surg. · May 2022
Adjuvant chemotherapy for pulmonary sarcomatoid carcinoma: A retrospective analysis of the National Cancer Database.
Pulmonary sarcomatoid carcinoma (PSC) is a rarely occurring variant of non-small cell lung cancer with sarcoma-like features. Compared with traditional non-small cell lung cancer, PSC patients typically present later and have poorer prognoses, irrespective of stage. The standard of care is resection, but guidelines for the use of adjuvant chemotherapy have not been established. To advance the development of evidence-based management algorithms for PSC after resection, a statistical analysis on a nationwide representative sample of patients was performed. ⋯ Multiple factors are associated with receipt of adjuvant chemotherapy for PSC, and this treatment appears to be associated with improved survival in stage II and stage III, but not stage I patients.
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J. Thorac. Cardiovasc. Surg. · May 2022
Lungs from polytrauma donors with significant chest trauma can be safely used for transplantation.
The use of organs from polytrauma donors for lung transplantation is controversial in the literature. For many centers, the radiologic manifestation of lung contusions is a clear reason to reject an organ offer. This results in the loss of potentially viable organs for the donor pool. ⋯ Lung transplantation using organs from polytrauma donors is associated with similar short- and long-term results as transplantation from nontrauma donors. The presence or absence of radiologic signs of lung contusion at the time of offer has no impact on primary graft function and long-term survival.
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J. Thorac. Cardiovasc. Surg. · May 2022
Minimally invasive coronary bypass versus percutaneous coronary intervention for isolated complex stenosis of the left anterior descending coronary artery.
Debate continues as to the optimal minimally invasive treatment modality for complex disease of the left anterior descending coronary artery, with advocates for both robotic-assisted minimally invasive direct coronary artery bypass and percutaneous coronary intervention with a drug-eluting stent. We analyzed the midterm outcomes of patients with isolated left anterior descending disease, revascularized by minimally invasive direct coronary artery bypass or drug-eluting stent percutaneous coronary intervention, focusing on those with complex lesion anatomy. ⋯ In patients with complex disease of the left anterior descending artery, both minimally invasive direct coronary artery bypass and percutaneous coronary intervention are associated with similar excellent intermediate-term survival, although reintervention requirements are lower after surgery.