J Cardiovasc Surg
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Spinal cord ischemia is a well-known complication in the treatment of thoracoabdominal aneurysms (TAAA). Despite the fact that endovascular treatment of TAAA is less invasive, spinal cord ischemia rate is not reduced if compared to open repair. ⋯ In conclusion we state that our first experience demonstrates the value of assessing spinal cord function during extensive endovascular TAAA repair with subsequent strategies to prevent paraplegia.
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Early and late outcomes following cardiac surgery may be adversely affected in patients with chronic lung disease (CLD) and the presence of CLD is definition dependent. The purpose of this study was to compare the Society of Thoracic Surgeons (STS) definitions for CLD to the modified American Thoracic Society (ATS)/European Respiratory Society (ERS) definitions in diagnosing and classifying CLD among a cohort of cardiac surgery patients. ⋯ The current STS spirometry driven definitions for CLD did not perform as well as the ATS/ERS definitions in diagnosing and classifying the degree of CLD. Consideration should be given to using the ATS/ERS definitions.
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Case Reports
Pulmonary vein stenosis requiring lobectomy after radiofrequency catheter ablation for atrial fibrillation.
Pulmonary vein stenosis is one of the potential complications of radiofrequency catheter ablation for atrial fibrillation. This complication is generally treated by transcatheter techniques using balloon angioplasty or stent implantation. ⋯ Despite three attempts of vein dilation by means of angioplasty, the stenosis always recurred with worsening of symptoms. A left inferior lobectomy was then performed and after 33 months the patient is well and with no symptoms.
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Review Comparative Study
Comparing cost aspects of coronary artery bypass graft surgery with coronary artery stenting.
Randomized trials have compared revascularization of coronary artery disease by coronary artery bypass graft surgery (CABG) or percutaneous coronary intervention (PCI). CABG is an expensive treatment. However, it manages to improve quality of life, restore general well being, and alleviate symptoms of patients. ⋯ It seems that in longer term, the benefits of CABG may exceed those of stenting and the difference in net cost may be in favour of CABG as the risk of repeat revascularization still increases with PCI regardless of the use of DES. However, to date no long-term data are available in cost-effectiveness between CABG and PCI. The 5-year outcome of the ongoing SYNTAX trial is essential and might therefore provide new insights into the comparison of cost-effectiveness between CABG and DES PCI.
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Identification of patients at high risk for readmission to the Intensive Care Unit (ICU) after cardiac surgery is paramount. We evaluated the clinical characteristics of readmitted patients and identified perioperative prognostic variables for ICU readmission. ⋯ ICU readmission was related to complex surgery and associated with impaired outcome. Respiratory complications were the most common reasons for readmission. Predictive renal and pulmonary risk factors indicate the need of preoperative preconditioning and patient selection.