Table 2.

Baseline Echocardiographic parameters of participants stratified by quartile of left atrial end diastolic volume index

	LAEDVI – Quartile 1 (1.85-9.93 ml/m2) (n=243)	LAEDVI – Quartile 2 (9.95- 13.36 ml/m2) (n=248)	LAEDVI – Quartile 3 (13.37 - 18.54 ml/m2)(n= 242)	LAEDVI – Quartile 4 (18.60 - 89.03 ml/m2)(n= 205)	p-value
LVEF, %	65±7	63±9	61±10	57±11	<0.0001
LAESVI, g/m2	23.1±5	28.3±5	33.6±6	47.2±13	<0.0001
LAFI	61.8±16	45.0±10	34.5±8	22.1±9	<0.0001
LV End Diastolic Volume Index, ml/m2	44.0±13	47.8±15	54.1±18	61.5±21	<0.0001
LV End Systolic Volume Index, ml/m2	16.1±8	18.4±11	22.9±19	29.0±20	<0.0001
LV mass index, g/m2	88.5±3	93.4±23	100.7±27	109.7±29	<0.0001
LV diastolic dysfunction (pseudonormal or restrictive), %	6.0	6.1	11.4	29.2	<0.0001
Inducible ischemia, %	20.8	20.9	23.7	32.9	0.008

LVEF = left ventricular ejection fraction; LAESVI = left atrial end-systolic volume index; LAFI = left atrial function index; LV = left ventricular