The Annals of thoracic surgery
-
Comparative Study
Comparison of 30-Day Outcomes of Transfemoral Versus Transapical Approach for Transcatheter Aortic Valve Replacement: A Single-Center US Experience.
The optimal access route for transcatheter aortic valve replacement (TAVR) remains debatable. We compared early safety outcomes at 30 days between the transfemoral (TF) and transapical (TA) approaches in a single, high-volume center in the United States. ⋯ The TA approach has similar early safety outcomes when compared with the TF approach. The TA approach is more procedurally efficient when compared with the TF approach.
-
Recently, sutureless aortic bioprostheses have been increasingly adopted to facilitate minimally invasive aortic valve replacement. We aimed at evaluating the impact of the transition from conventional bioprostheses to the routine use of the 3f Enable prosthesis (Medtronic ATS Medical, Minneapolis, MN) for aortic valve replacement through ministernotomy. ⋯ In our initial experience, the sutureless 3f Enable technology significantly reduced the clamping and cardiopulmonary bypass times, as well as the mean transvalvular gradient in aortic valve replacement through ministernotomy.
-
Williams syndrome is an uncommon genetic disorder associated with supravalvular aortic stenosis (SVAS) in childhood. We reviewed outcomes of children with Williams syndrome who underwent repair of SVAS during a 30-year period at a single institution. ⋯ Surgical repair of SVAS in children Williams syndrome has excellent early results. However, significant late mortality and morbidity warrants close follow-up.