[Early and mid-term results of the transapical aortic valve Symetis Acurate TA: a viable solution in high-risk patients with severe vascular disease].

Background: Aortic valve stenosis is the most common valvular disease in the elderly. Transcatheter aortic valve implantation represents a viable alternative to conventional aortic valve replacement. In our Department, the transapical approach is the preferred method in patients with severe peripheral vascular disease.

Saphenous Vein Graft Wrapping by Nitinol Mesh: A Word of Caution.

Background: Saphenous vein conduits are still used in a large proportion of coronary artery bypass graft (CABG) operations. A recently commercialized nitinol mesh seems to improve venous graft patency. The aim of this study was to control nitinol mesh vein graft patency in a series of isolated CABG patients by computed tomographic (CT) scan.

Conventional surgery results in patients originally referred for transcatheter aortic valve implantation.

Aims: Transcatheter aortic valve implantation (TAVI) is increasingly considered as a viable alternative to conventional aortic valve replacement (AVR) in high-risk patients. Long-term results, however, are still scarce and medical community hesitates in enlarging indications to lower-risk patients. Moreover, available devices are expensive and a strict potential candidate selection is necessary.

Sternal wrapping: developments and results.

Background: Postoperative sternal wound complications are infrequent events that negatively affect recovery and may have serious consequences. Sternal wrapping, a technique of sternal care, has hemostatic properties without bone wax, and offers mechanical and microbiologic protection.

Methods: From February 1998 to December 2011, 258 patients in 2 Italian institutions underwent various cardiac surgery procedures with sternal wrapping in place, and were followed up for no less then 6 months.

Pulmonary pseudoaneurysm: uncommon complication after total aortic arch operation.

Pulmonary pseudoaneurysms are an uncommon but life-threatening condition of congenital or acquired cause, most commonly involving the branch pulmonary arteries and generally requiring emergent intervention. We describe a case of postoperative main pulmonary artery pseudoaneurysm after a complex aortic arch procedure, in which thoracic computed tomography provided full information for its definition before surgical correction.