J Heart Valve Dis
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Comparative Study
Sutureless versus Transfemoral Transcatheter Aortic Valve Implant: A Propensity Score Matching Study.
Transcatheter aortic valve implantation (TAVI), especially via the transfemoral (TF) route, is increasingly performed in patients considered in the 'gray zone' between TAVI and surgery. However, the best treatment option in this patient population remains to be established. ⋯ Both, TF-TAVI and sutureless AVR are well-standardized, safe and effective procedures. TF-TAVI seems to be a valuable alternative to surgical AVR for frail patients, reducing the need for perioperative blood transfusion. In contrast, in patients with a favorable long-term survival outcome, minimally invasive AVR remains the procedure of choice as it is associated with better long-term results.
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Multicenter Study Comparative Study
Minimally Invasive Versus Transcatheter and Surgical Aortic Valve Replacement: A Propensity Matched Study.
An increasing number of options exist for the treatment of severe symptomatic aortic stenosis. The study aim was to compare short-term outcomes in patients undergoing surgical aortic valve replacement (SAVR), minimally invasive aortic valve replacement (MIAVR), and transcatheter aortic valve replacement (TAVR). ⋯ During recent years, MIAVR and TFTAVR have experienced significant growth in volume with near-comparable short-term outcomes, while SAVR and TA-TAVR volumes have declined. These results underscore the importance of surgeons adopting MIAVR and TF-TAVR techniques in order to offer patients optimal outcomes.
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The Sorin Freedom SOLO valve is a third-generation stentless aortic valve which shows beneficial hemodynamic performance compared to stented bioprostheses. Long-term results regarding hemodynamics, the durability of the valve, and patient outcome are scarce, and their acquisition was the aim of this single-center study. ⋯ At long-term follow up the Sorin Freedom SOLO bioprosthesis was associated with favourable hemodynamic results and survival. Freedom from SVD was not superior to that occurring with stented bioprostheses.
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Controversy exists regarding the potential effects of lipid metabolism on the expression of proximal aortopathy. The study aim was to compare the association between markers of lipid metabolism and the expression of proximal aortopathy in patients with either bicuspid aortic valve (BAV) or tricuspid aortic valve (TAV) disease. ⋯ No significant correlation was identified between markers of lipid metabolism and proximal aortic diameter in surgical BAV and TAV cohorts. The observed correlation between statin use and proximal aortopathy must be addressed in subsequent studies.
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Carcinoid tumor is a slow-growing type of neuroendocrine tumor, originating from enterochromaffin cells and secreting mainly serotonin. The diagnosis is based on clinical symptoms, hormone blood levels, radiological and nuclear imaging, and histological confirmation. However, most patients have metastases at the time of diagnosis because the clinical signs often remain unnoticed or are attributed to other abdominal conditions. In up to 50% of patients the endocardium is affected due to a hormonally active tumor profile. The study aim was to report the outcome of surgical treatment in patients with carcinoid heart disease, including the data of radiological and nuclear imaging, histological diagnosis, and follow up information. ⋯ Despite advanced systemic disease, the surgical treatment of patients with carcinoid heart syndrome is associated with an acceptable perioperative risk and satisfactory mid-term survival. Those patients who survived valve surgery benefited from a significant improvement in their functional capacity. Percutaneous procedures may represent a useful tool to reduce the risk of late valvular reinterventions.