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Table 3 Comparison of pre-procedural EF (TAVR and SAVR combined) vs. post-procedural EF at 1 week, 6 months, 12 months, 18 months, 24 months, and > 2 years post procedure

From: Outcomes in patients with aortic stenosis and severely reduced ejection fraction following surgical aortic valve replacement and transcatheter aortic valve replacement

Left Ventricular Ejection Fraction

Total Patients (N = 83)

Mean (SD)

95% CI

P-Value

Pre Procedure

83 (100%)

20.48 (4.298)

(19.54–21.42)

p < 0.001

1 week Post

64 (77%)

33.50 (11.77)

(30.56–36.44)

6 months Post

45 (54%)

36.87 (14.26)

(32.58–41.15)

12 months Post

21 (25.3%)

36.90 (12.218)

(31.34–42.47)

18 months Post

14 (16.9%)

39.57 (16.856)

(29.84–49.30)

24 months Post

14 (16.9%)

35.07 (16.036)

(25.81–44.33)

> 2years Post

23 (27.7%)

41.26 (13.695)

(35.34–47.18)