Table 4 4D flow measurements after TAVR

Vortical flow score

1.91 ± 0.80

1.58 ± 0.64

Helical flow score

1.66 ± 0.74

1.28 ± 0.51

Flow eccentricity score

2.45 ± 0.73

2.10 ± 0.78

Average WSS, Pa

6.0 (5.3–7.0)

4.8 (3.9–5.9)

Peak WSS, Pa

51.2 (40.6–58.7)

41.6 (30.4–53.6)

Systolic EL (AAo), mW

14.0 (10.7–22.9)

11.6 (4.5–22.7)

Diastolic EL (AAo), mW

5.7 (3.6–11.8)

4.3 (1.3–12.6)

Systolic EL (LV), mW

5.1 (2.8–8.1)

3.1 (1.2–7.6)

Diastolic EL (LV), mW

6.6 (3.3–9.7)

3.3 (1.3–8.0)