Table 4

Rate of diagnosis of AS per year, with the number and proportion of patients diagnosed in each year going on to eventual intervention and the intervention modality

YearDiagnosisInterventionSAVRTAVR
20063119.15%7110.07%6413.17%73.18%
20073109.12%557.80%459.26%104.55%
200837811.12%659.22%5110.49%146.36%
200937911.15%9012.77%6312.96%2712.27%
2010*3379.91%8011.35%5411.11%2712.27%
20112597.62%608.51%377.61%2310.45%
20123179.33%7610.78%5210.70%2410.91%
20132778.15%618.65%367.41%2511.36%
20142527.41%527.38%336.79%198.64%
20152748.06%466.52%255.14%219.55%
20163058.97%496.95%265.35%2310.45%
Total3399100%705100%486100%220100%
  • *One patient diagnosed in 2010 received both SAVR and TAVR.

  • AS, aortic stenosis; SAVR, surgical aortic valve replacement; TAVR, transcatheter aortic valve replacement.