Table 1.

Individual details of healthy controls and 73 RHVD patients

ITEMS	Healthy controls	NYHA II	NYHA III	P
Male: Female (cases)	4 : 0	8 : 21	19 : 25	N/A
Age (years)	44.3 ± 6.70	45.8 ± 10.0	47.7 ± 9.77	> 0.05
Left atrial dimensions (mm)	N/A	53.7 ± 11.2	58.4 ± 13.2	> 0.05
Mitral Valve involvement (N/%)	N/A	29 (100%)	44 (100%)	N/A
Aortic valve involvement (N/%)	N/A	9 (31.0%)	20 (45.5%)	N/A
Stenosis grade	N/A	2.10 ± 0.72	2.52 ± 0.66	0.015*

Stenosis grade: 1. Mild; 2. Moderate; 3. Severe

* P<0.05