Table 1.

Summary of mean flow asymmetry and mean flow dispersion

	Patient group
	BAV		TAV
	Pre-operatively	Post-operatively	Pre-operatively	Post-operatively
Flow asymmetry	59.3 ± 27.5% (19.5–93.6%)	32.4 ± 11.0% (21.8–53.4%)	52.5 ± 27.6% (28.2–92.8%)	39.7 ± 14.6% (25.5–59.5%)
Flow dispersion	12.4 ± 6.3	53.6 ± 12.7	27.1 ± 16.7	56.7 ± 11.1

BAV, bicuspid aortic valve; TAV, tricuspid aortic valve