Prognostic value of heart failure echocardiography index in HF patients with preserved, mid-ranged and reduced ejection fraction

Table 3 Echocardiographic indexes of the study population

	HFrEF(n = 170)	HFmrEF(n = 171)	HFpEF(n = 148)	p value
LVEF	30.78 ± 5.34	44.24 ± 3.87	61.45 ± 4.90	0.000
E/A	1.26 ± 0.71	1.14 ± 0.90	1.06 ± 0.81	0.389
E’L (cm/s)	7.65 ± 2.42	7.88 ± 2.64	7.74 ± 2.73	0.927
E/E’L	12.75 ± 7.61	12.48 ± 4.87	11.72 ± 5.27	0.396
E’S (cm/s)	4.81 ± 1.74	5.56 ± 2.15	5.79 ± 1.96	0.088
E/E’S	19.38 ± 11.27	17.15 ± 7.48	14.94 ± 5.61	0.037*
DT (ms)	182.01 ± 81.98	207.80 ± 79.58	221.62 ± 63.12	0.062
D/S	1.37 ± 0.87	1.49 ± 0.59	1.28 ± 0.43	0.019*
LVEDD (mm)	65.52 ± 8.93	58.23 ± 15.94	48.28 ± 9.01	0.000*
LAD (mm)	46.96 ± 11.04	44.09 ± 13.72	38.18 ± 9.29	0.000*
IVST (mm)	8.68 ± 2.20	8.92 ± 2.35	8.88 ± 2.28	0.062
PWT (mm)	9.15 ± 2.38	9.19 ± 2.14	9.71 ± 2.08	0.069
RWT (mm)	0.31 ± 0.08	0.42 ± 0.11	0.44 ± 0.11	0.000*
LVEDV (ml)	181.81 ± 63.51	119.32 ± 59.76	94.80 ± 38.02	0.000*
LVESV (ml)	120.12 ± 48.22	53.77 ± 40.87	37.24 ± 18.72	0.000*
LAVi	58.76 ± 7.58	50.59 ± 29.34	49.12 ± 18.15	0.135
IVRT (ms)	86.26 ± 28.45	87.46 ± 32.74	77.62 ± 23.93	0.093
Tei	0.64 ± 0.19	0.68 ± 0.20	0.62 ± 0.21	0.595
FPV (cm/s)	34.19 ± 13.01	45.33 ± 19.36	51.61 ± 21.44	0.000*
E/FPV	2.55 ± 0.94	2.09 ± 0.83	1.71 ± 0.67	0.000*
LVMi	167.43 ± 43.59	133.61 ± 37.51	115.49 ± 31.98	0.000*
HFEI	5.54 ± 1.20	4.12 ± 1.52	2.45 ± 1.16	0.001*

DT early diastolic mitral flow deceleration time, D/S pulmonary venous flow (S peak systolic wave velocity and D peak diastolic wave velocity), E’L maximum velocity in early diastole of mitral annulus- lateral wall, E’S maximum velocity in early diastole of mitral annulus- interventricular septum, E/A peak velocity during early filing(E), late filling from atrial contraction (A), FPV left ventricular early diastolic flow propagation velocity, HFEI heart failure echocardiography index, IVRT isovolumic relaxation time, IVST interventricular septal thickness, LVEDV left ventricular end diastolic volume, LVESV left ventricular end systolic volume, LAD diameter of left atrium, LAVi left atrial volume index, LVMi left ventricular mass index, LVEDD left ventricular end diastolic diameter, LVEF left ventricular ejection fraction, PWT posterior wall thickness, RWT relative wall thickness
*p < 0.05 indicates a statistically significant differences among HFrEF, HFmrEF and HFpEF

ISSN: 1471-2261