Table II.

Heart cavity after closure.

Heart cavity	Before closure	Post-closure 6 months	Post-closure 12 months	F-value	P-value
LA, mm	46.57±4.31	37.53±10.36	36.28±4.86	5.66	0.02
RA, mm	48.00±6.88	38.00±9.55	38.00±7.98	17.80	<0.001
RV, mm	32.36±6.73	28.15±4.72	27.43±5.74	1.44	0.27
Systolic LV, mm	43.50±7.23	37.70±9.86	34.57±4.79	6.72	0.01
Diastolic LV, mm	61.07±8.12	52.31±9.84	48.43±4.50	8.95	<0.001

LA, left atrium; RA, right atrium; RV, right ventricle; LV, left ventricle.