Table 2.
Echocardiographic data in the 3 DMVD severity groups (mean ± SE)

	Mild	Moderate	Severe
LVIDd (cm)	2.51 ± 0.12	2.68 ± 0.20	2.97 ± 0.15*
LVIDs (cm)	1.24 ± 0.10	1.34 ± 0.13	1.58 ± 0.09*
LA:Ao ratio	1.25 ± 0.05	1.62 ± 0.02	2.28 ± 0.11*
FS (%)	51.44 ± 2.19	50.45 ± 1.86	46.65 ± 1.86*

P<0.05:significant differences were observed between mild and severe groups.