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June 15, 2009
This video shows the main surgical aspects of the Bentall-De Bono procedure with a new biological composite conduit. This is the case of a 76-year-old man with ascending aorta aneurysm and aortic valve cusp calcification. The composite conduit utilized for aortic root and aortic valve replacement is a prefabricated biological valve, called BioValsalva.
June 14, 2009
A premature baby girl was admitted to the Children’s Heart Centre Slovakia with signs of congestive heart failure and failure to thrive. On echo a common arterial trunk type A1-A2 (Van Praagh) associated with a patent foramen ovale with near confluent pulmonary arteries was diagnosed. The patient was referred for complete repair.
May 26, 2009
Pulmonary endoarterectomy is the treatment of choice in patients with chronic thromboembolic pulmonary hypertension. Traditionally, PEA is achieved by adopting periods of deep hypothermia at 18° Celsius and circulatory arrest. We present an alternative strategy, based on the application of a negative pressure in the left chambers and also in the superior vena cava.
March 29, 2009
Introduction
March 29, 2009
Introduction
A vascular stent is a tube composed of a metal mesh intended to restore or preserve the patency of a vessel. The development of endovascular stent technologies made it possible and improved the minimally invasive treatment of many vascular diseases.
March 29, 2009
Introduction
The ability to perform percutaneous or limited incision access for deployment of stent grafts defines endovascular surgery. This summary will highlight endovascular access methods as well as common complications associated with the procedures.
March 29, 2009
Incidence and Significance
March 29, 2009
Patient SelectionCoronary angiography in the setting of coronary artery bypass grafting (CABG) is important diagnostic tool for the evaluation of bypass graft patency in patients presenting with angina or ischemia.