Echocardiographic left ventricular geometry profiles for prediction of stroke, coronary heart disease and all-cause mortality in the Chinese community: a rural cohort population study

Table 2 Echocardiographic parameters of the study population

Variables	Normal geometry (n = 7939)	Concentric remodeling (n = 759)	Concentric hypertrophy (n = 426)	Eccentric hypertrophy (n = 816)	P value
LAD, cm	3.34 ± 0.37	3.30 ± 0.44	3.65 ± 0.46	3.64 ± 0.51	< 0.001
IVSd, cm	0.84 ± 0.08	0.98 ± 0.10	1.14 ± 0.12	0.99 ± 0.10	< 0.001
LVIDd, cm	4.71 ± 0.37	4.27 ± 0.34	4.80 ± 0.40	5.19 ± 0.46	< 0.001
LVIDs, cm	3.11 ± 0.40	2.87 ± 0.39	3.21 ± 0.44	3.42 ± 0.51	< 0.001
PWTd, cm	0.82 ± 0.08	0.94 ± 0.09	1.09 ± 0.10	0.94 ± 0.09	< 0.001
LVM, g	130.40 ± 27.53	135.46 ± 32.16	199.50 ± 44.80	186.57 ± 42.54	< 0.001
LVMI, g/m²	78.58 ± 13.26	83.86 ± 19.33	121.35 ± 19.78	115.97 ± 20.35	< 0.001
RWT	0.35 ± 0.03	0.45 ± 0.03	0.46 ± 0.04	0.37 ± 0.03	< 0.001
LVEDV, ml	103.65 ± 19.09	82.44 ± 15.56	108.57 ± 21.36	130.06 ± 29.31	< 0.001
LVESV, ml	39.36 ± 12.31	32.47 ± 11.00	42.55 ± 14.10	49.81 ± 19.78	< 0.001
SV, ml	64.30 ± 15.94	49.96 ± 13.30	66.02 ± 17.11	80.26 ± 21.30	< 0.001
LVEF, %	61.96 ± 9.87	60.58 ± 11.01	60.84 ± 10.25	61.94 ± 10.14	< 0.01
FS, %	33.82 ± 7.13	32.66 ± 7.62	33.07 ± 7.20	34.08 ± 7.35	< 0.001
E wave, cm/s	74.56 ± 19.55	67.38 ± 18.20	63.88 ± 18.05	70.25 ± 22.83	< 0.001
A wave, cm/s	74.62 ± 17.21	81.55 ± 17.78	87.35 ± 20.40	83.46 ± 19.54	< 0.001
E/A	1.05 ± 0.37	0.87 ± 0.33	0.77 ± 0.33	0.88 ± 0.36	< 0.001

LAD left atrial diameter, IVSd interventricular septal thickness, LVIDd left ventricular end-diastolic internal dimension, LVIDs left ventricular end-systolic internal dimension, PWTd posterior wall thickness, LVM left ventricular mass, LVMI left ventricular mass index, RWT relative wall thickness, LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume, SV systolic volume, LVEF left ventricular ejection fraction, FS fractional shortening, E early diastolic peak flow, A atrial peak flow

ISSN: 1471-2261