DNA Repair Gene Polymorphism and the Risk of Mitral Chordae Tendineae Rupture

Table 2

Echocardiographic findings of case and control groups.

	Control ()	Case ()
LAD	3.49 ± 0.18	4.75 ± 0.47	<0.001
AOD	3.25 ± 0.19	3.34 ± 0.14	0.057
LVSD	3.3 ± 0.27	4.28 ± 0.33	<0.001
LVDD	4.88 ± 0.24	5.41 ± 0.31	<0.001
LVEF	0.63 ± 0.04	0.55 ± 0.06	<0.001
IVST	1.14 ± 0.08	1.17 ± 0.1	0.224
PWT	1.14 ± 0.08	1.17 ± 0.1	0.156
MPAP	18.76 ± 2.09	40.29 ± 7.3	<0.001
MR grading
Moderate		9 (42.86)	—
Severe		12 (57.14)
Vena contracta width		0.65 ± 0.11	—

LAD: left atrial diameter, AOD: aortic root diameter, LVSD: left ventricular systolic diameter, LVDD: left ventricular diastolic diameter, LVEF: left ventricular ejection fraction, IVST: interventricular septal thickness, PWT: posterior wall thickness, MPAP: mean pulmonary artery pressure, MR: mitral regurgitation, and VCW: vena contracta width.