Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · May 2013
Case ReportsHybrid treatment of a dislocated atrial septal occluder device at the bifurcation of the left and right common iliac artery.
Percutaneous closure of secundum atrial septal defects (ASDs) with atrial septal occluders (ASOs) avoids sternotomy and cardiopulmonary bypass, and thus is commonly preferred to open heart surgery. However, rare reports of dislocation of the ASO into the systemic circulation do exist. We report the use of an emergent hybrid procedure in the dislocation of an ASO at the bifurcation of the left and right common iliac artery. The dislocation was diagnosed 7 days after percutaneous closure of an ASD.
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Interact Cardiovasc Thorac Surg · May 2013
A simple method of aortic valve reconstruction with fixed pericardium in children.
Aortic valve reconstruction with fixed pericardium may occasionally be very useful when treating children with aortic valve disease. This is because diseased aortic valves in children are sometimes too dysmorphic for simple repair without the addition of material, their annulus may be too small for a prosthesis, and the Ross operation may be precluded due to other congenital anomalies such as pulmonary valvar or coronary malformations. Such reconstruction is usually technically demanding and requires much precision. We describe a simple alternative method, which we have carried out in 3 patients, aged 1 week, 3 years and 12 years, respectively, with good early results.
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Interact Cardiovasc Thorac Surg · May 2013
Case ReportsTwo-patch repair of a bicuspid aortic valve with vegetation on its raphe.
We report the successful repair of a bicuspid aortic valve with vegetation on its thickened raphe by using two pericardial patches. After excising the vegetation and thickened raphe, the first patch was sewn between the remaining leaflets. Another patch was then sewn at the base of the cusp to create sufficient geometrical height for good coaptation. Our two-patch technique may facilitate intraoperative accommodation of the 3-D shape of the new cusp.
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Interact Cardiovasc Thorac Surg · May 2013
Multicenter Study Comparative StudyThe impact of transcatheter aortic valve implantation on patients' profiles and outcomes of aortic valve surgery programmes: a multi-institutional appraisal.
The aim of this retrospective multicenter study was to assess how the development of transcatheter aortic valve implantation (TAVI) influenced the characteristics and outcomes of patients undergoing aortic valve procedures. ⋯ This analysis shows that the development of TAVI has caused an increase in the preoperative risk profile of patients scheduled for aortic valve procedures (SAVR or TAVI) without increasing hospital mortality.