Feasibility of high-resolution quantitative perfusion analysis in patients with heart failure

Table 1 Table showing demographic data and structural CMR findings for subjects studied

	NICM group	ICM group	Normal LV (NLV) group	P value NICM vs ICM group	P value NICM vs NLV group	P value ICM vs NLV group	P value between all groups
Male Gender	19/28 (68%)	22/30 (73%)	22 (67%)	-	-	-	-
Age (years)	58 ± 14	63 ± 12	54 ± 18	0.78	0.77	0.08	0.79
BSA (m²)	1.86 ± 0.21	1.96 ± 0.19	1.90 ± 0.19	0.27	1.00	0.70	0.27
LV EDV (ml/m²)	102 ± 28	112 ± 33	71 ± 18	0.48	<0.0001*	<0.0001*	<0.0001*
LV ESV (ml/m²)	61 ± 26	73 ± 31	25 ± 8	0.16	<0.0001*	<0.0001*	<0.0001*
LVEF (%)	42 ± 9	37 ± 10	65 ± 4	0.06	<0.0001*	<0.0001*	<0.0001*
LV mass (g/m²)	73 ± 18	70 ± 18	55 ± 13	1.00	0.001*	0.006*	0.001*
RV EDV (ml/m²)	80 ± 22	74 ± 20	72 ± 18	0.88	0.39	1.00	0.30
RV ESV (ml/m²)	40 ± 20	35 ± 16	28 ± 10	0.54	0.008*	0.24	0.01*
RVEF (%)	51 ± 13	55 ± 12	62 ± 7	0.58	0.001*	0.02*	0.001*
LA area (cm²)	25 ± 7	26 ± 6	22 ± 5	1.00	0.37	0.07	0.07
RA area (cm²)	21 ± 6	21 ± 5	19 ± 4	1.00	0.77	0.76	0.43
Heart rate (bpm)
Stress	103 ± 4	104 ± 3	117 ± 7	0.06	<0.0001*	<0.0001*
Rest	62 ± 5	64 ± 2	75 ± 3	0.06	<0.0001*	<0.0001*
SBP (mmHg)
Stress	102 ± 6	102 ± 4	110 ± 8	0.73	<0.0001*	<0.0001*
Rest	111 ± 3	109 ± 3	126 ± 7	0.09	<0.0001*	<0.0001*
DBP (mmHg)
Stress	69 ± 5	69 ± 5	76 ± 3	0.43	<0.0001*	<0.0001*
Rest	73 ± 4	73 ± 5	79 ± 4	0.54	<0.0001*	<0.0001*

ISSN: 1532-429X