The routine use of surgical exposure approach for trans-femoral implantation of the balloon expandable aortic prosthesis is associated to a low rate of vascular complications.

Background: The most frequent complications of transfemoral aortic valve implantation are vascular (15-25%) and are related to an increase in mortality. We sought to assess the rate of vascular complications, its treatment and outcomes using a surgical approach for transfemoral implantation of Edwards-SAPIEN (Edwards Lifescience, Irvine, CA, USA) aortic valve.

Methods: We have conducted a multicenter registry including 4 hospitals using a systematic surgical exposure approach.

Postdilatation for treatment of perivalvular aortic regurgitation after transcatheter aortic valve implantation.

Objectives: The study is made to describe the efficacy and safety of balloon postdilatation (BPD) for the treatment of residual aortic regurgitation (RAoR) after transcatheter aortic valve implantation (TAVI).

Methods And Results: A single-center observational study is made with 157 consecutive patients accepted to TAVI. The patients were divided into two groups (no BPD-period and BPD-period).

Coronary stent immobilization during angioplasty by transcoronary ventricular pacing via a guidewire.

Introduction And Objectives: In some patients, cardiac contractions cause the coronary artery segment adjacent to a stent to move in such a way that accurate stent positioning is difficult. A number of techniques have been described for immobilizing the stent at the target site by inducing periods of either asystole or tachycardia. This study shows how pulsatile motion can be controlled by means of rapid ventricular pacing via an angioplasty guidewire.