Table 3 Size selection sheet for Medtronic CoreValve; image source: “With the kind permission of Medtronic GmbH”.

From: Impact of observer experience on multi-detector computed tomography aortic valve morphology assessment and valve size selection for transcatheter aortic valve replacement

Medtronic CoreValve valve size selection recommendation sheet

23 mm Medtronic CoreValve

26 mm Medtronic CoreValve

29 mm Medtronic CoreValve

34 mm Medtronic CoreValve

Annulus diameter

18–20 mm

20–23 mm

23–26 mm

26–30 mm

Annulus perimeter

56.5–62.8 mm

62.8–72.3 mm

72.3–81.7 mm

81.7–94.2 mm

SOV diameter

 ≥ 25 mm

 ≥ 27 mm

 ≥ 29 mm

 ≥ 31 mm

SOV height

 ≥ 15 mm

 ≥ 15 mm

 ≥ 15 mm

 ≥ 16 mm