Transvascular transcatheter aortic valve implantation in 2017.

The rates of major complications like bleeding and permanent pacemaker implantation after TV-TAVI keep declining. In 2017 patients undergoing TV-TAVI had a low in-hospital mortality rate with an O/E ratio < 1, indicating that the results were again better than those of all TAVI and SAVR of the previous year. Overall in-hospital mortality after transvascular TAVI and isolated aortic valve repair 2017 in Germany stratified to risk groups by the German Aortic Valve Score (German AV Score/AKL Score): low risk group (AKL 0- < 3%), intermediate risk group (AKL 3- < 6%), high risk group (AKL 6- < 10%) and very high risk group (AKL ≥ 10%).