Table 3

Unadjusted in-hospital outcomes with regard to the performed TAVI volume of a distinct centre in a given year

Mortality (%)Stroke (%)Bleeding (%)Length of stay (mean in days)Reimbursement (mean)Proportion of patients with ventilation
>48 hours (%)
2008
 <50 procedures10.113.2614.3619.29.79
 50–99 procedures9.32%2.1211.4421.86.78
 ≥100 procedures6.592.567.3314.74.76
2009
 <50 procedures9.813.5714.1821.69.48
 50–99 procedures8.363.3411.2518.57.14
 ≥100 procedures6.082.127.2118.07.36
2010
 <50 procedures9.002.5112.1221.0€37 0718.74
 50–99 procedures8.112.5611.4119.1€36 1738.69
 ≥100 procedures6.142.206.2517.0€35 0745.01
2011
 <50 procedures7.682.359.3920.0€35 9848.04
 50–99 procedures8.022.359.0419.3€35 4248.28
 ≥100 procedures5.873.019.3117.3€35 0467.29
2012
 <50 procedures6.152.298.4418.7€35 2947.29
 50–99 procedures7.072.428.4118.9€34 7985.48
 ≥100 procedures5.032.106.3016.7€34 2335.39
2013
 <50 procedures5.492.099.2820.2€35 8086.93
 50–99 procedures5.852.336.5318.2€34 6504.56
 ≥100 procedures5.292.705.9816.3€34 4565.29
2014
 <50 procedures5.342.755.9919.9€35 9936.15
 50–99 procedures4.582.205.7318.3€34 9044.32
 ≥100 procedures3.702.284.2215.3€34 7713.92
  • Please note that the numbers of procedures performed per year at a given centre were not constant over the observation period, so that it is possible for a centre to fall into a different volume group in a different year.

  • TAVI, transcatheter aortic valve implantations.