Table 3.

CMR and adipose tissue characteristics between patients with or without MVO

Parameter	Patients without MVO, n = 46	Patients with MVO, n = 83	P value
CMR parameters
LVEF, %	55.63 ± 6.941	43.31 ± 9.855	< 0.001
CO, L/min	3.646 ± 0.7673	3.485 ± 0.9036	0.3090
LVDd, cm	5.300 ± 0.4624	5.379 ± 0.4803	0.1818
LVEDVI, mL/ m2	55.42 ± 14.11	64.80 ± 15.15	< 0.001
LVESVI, mL/ m2	25.05 ± 9.021	37.19 ± 12.31	< 0.001
Infarct size, % of LV mass	11.05 ± 8.894	24.55 ± 10.28	< 0.001
MVO, % of LV mass	0 ± 0	3.007 ± 2.741	< 0.001
EAT thickness (mm)
Right ventricular free wall	5.226 ± 0.6962	5.449 ± 0.7749	0.1072
Horizontal long-axis plane
Left AV groove	10.24 ± 1.387	11.86 ± 1.471	< 0.001
Right AV groove	12.95 ± 1.499	13.17 ± 1.636	0.4626
Anterior IV groove	6.711 ± 1.118	6.813 ± 1.258	0.6488
Basal short-axis plane
Superior IV groove	9.389 ± 1.468	9.787 ± 1.164	0.1160
Inferior IV groove	6.072 ± 0.6735	6.235 ± 1.234	0.1554
Mean grooved segments	9.037 ± 0.7171	9.219 ± 0.7148	0.1701
EAT cross-sectional area (cm 2 )
Horizontal long-axis plane	11.05 ± 1.852	11.27 ± 2.151	0.5620
Short-axis plane
Basal	8.284 ± 2.057	9.878 ± 2.151	< 0.001
Mid-cavity	6.790 ± 1.612	7.373 ± 1.644	0.0545
Apical	4.470 ± 1.418	4.281 ± 1.411	0.3732
Mean	6.515 ± 1.408	7.177 ± 1.392	0.0111
LV EAT volume (mL)	37.20 ± 7.704	48.53 ± 9.920	< 0.001
EAT volume (mL)	55.10 ± 10.73	69.95 ± 15.42	< 0.001
LV EAT mass index (g/ m2)	18.63 ± 3.670	24.72 ± 5.049	< 0.001
EAT mass index (g/ m2)	27.59 ± 5.017	35.61 ± 7.703	< 0.001

CMR, cardiac magnetic resonance; LVEF, left ventricular ejection fraction; CO cardiac output; LVDd, left ventricular end diastolic dimension; LVEDVI, left ventricular end-diastolic volume index; LVESVI, left ventricular end-systolic volume index; LV, left ventricular; MVO, microvascular obstruction; AV, atrio-ventricular; IV, inter-ventricular; EAT, epicardial adipose tissue; LV EAT, left atrioventricular epicardial fat; Data are presented as mean ± SD