Assessment of left ventricular myocardial systolic dysfunction in premature ovarian insufficiency patients using echocardiographic layer-specific myocardial strain imaging

Table 2 Conventional echocardiographic parameters of the two groups

Variable	POI (n = 48)	Control (n = 50)	P value
IVST (mm)	8.29 ± 1.32	7.66 ± 0.82	0.008
LVPWT (mm)	7.73 ± 1.35	7.49 ± 1.04	0.468
LVEDD (mm)	40.79 ± 3.22	41.85 ± 3.24	0.108
RWT	0.38 ± 0.08	0.36 ± 0.06	0.130
LVM (g)	97.30 ± 18.57	94.72 ± 17.46	0.352
LVMI (g/m²)	64.76 ± 11.39	62.82 ± 11.54	0.233
E (m/s)	0.83 ± 0.13	0.94 ± 0.14	0.000
A (m/s)	0.63 ± 0.16	0.60 ± 0.15	0.378
E/A	1.53 ± 0.57	1.67 ± 0.50	0.038
Lateral e′ (m/s)	0.14 ± 0.02	0.15 ± 0.03	0.004
Septal e′ (m/s)	0.12 ± 0.03	0.13 ± 0.04	0.073
Average E/e′	6.80 ± 1.64	7.01 ± 1.86	0.782
LAVI (mL/m²)	21.49 ± 5.84	21.13 ± 5.74	0.761
LVEF (%)	65.56 ± 6.05	66.78 ± 5.48	0.545

IVST end-diastolic interventricular septal thickness, LVPWT end-diastolic thickness of left ventricular posterior wall, LVEDD end-diastolic diameter of left ventricle, RWT relative wall thickness, LVM left ventricular mass, LVMI left ventricular mass index, E early diastolic peak velocity of mitral flow, A late diastolic peak velocity of mitral flow, E/A the ratio of E to A, lateral e′ early diastolic peak velocity of mitral lateral annulus, septal e′ early diastolic peak velocity of mitral septal annulus, Average E/e′ the ratio of E to average e′, LAVI left atrial volume index, LVEF left ventricular ejection fraction

ISSN: 2055-0464