Table 2

Cardiac magnetic resonance characteristics

All (n = 564)Group 1Group 2Group 3Group 4P-value
LVEDDi normal LVEDVi normal (n = 66)LVEDDi increasedLVEDDi normalLVEDDi increased
LVEDVi normal (n = 27)LVEDVi increased (n = 85)LVEDVi increased (n = 386)
LVEDDi (mm/m²)35 ± 527 ± 2.334 ± 2.229 ± 1.337 ± 4.4<0.001
LVEDVi (mL/m²)130 ± 4281 ± 1186 ± 6.7115 ± 21145 ± 41<0.001
LVESVi (mL/m²)95 ± 4150 ± 9.553 ± 779 ± 22108 ± 40<0.001
LVEF (%)29 ± 1039 ± 738 ± 731 ± 927 ± 9<0.001
LVMi (g/m²)90 ± 2677 ± 1970 ± 1889 ± 3093 ± 26<0.001
T1 mapping (ms)a1069 ± 611062 ± 901072 ± 541059 ± 631073 ± 530.40
LGE, n (%)461 (82)53 (80)25 (93)59 (69)324 (84)0.007
LV to RV ratio2,03 ± 0.751.5 ± 0.361.7 ± 0.391.8 ± 0.542.2 ± 0.79<0.001
All (n = 564)Group 1Group 2Group 3Group 4P-value
LVEDDi normal LVEDVi normal (n = 66)LVEDDi increasedLVEDDi normalLVEDDi increased
LVEDVi normal (n = 27)LVEDVi increased (n = 85)LVEDVi increased (n = 386)
LVEDDi (mm/m²)35 ± 527 ± 2.334 ± 2.229 ± 1.337 ± 4.4<0.001
LVEDVi (mL/m²)130 ± 4281 ± 1186 ± 6.7115 ± 21145 ± 41<0.001
LVESVi (mL/m²)95 ± 4150 ± 9.553 ± 779 ± 22108 ± 40<0.001
LVEF (%)29 ± 1039 ± 738 ± 731 ± 927 ± 9<0.001
LVMi (g/m²)90 ± 2677 ± 1970 ± 1889 ± 3093 ± 26<0.001
T1 mapping (ms)a1069 ± 611062 ± 901072 ± 541059 ± 631073 ± 530.40
LGE, n (%)461 (82)53 (80)25 (93)59 (69)324 (84)0.007
LV to RV ratio2,03 ± 0.751.5 ± 0.361.7 ± 0.391.8 ± 0.542.2 ± 0.79<0.001

LGE, late gadolinium enhancement; LV, left ventricle; LVEDDi, left ventricular end-diastolic diameter index; LVEDVi, left ventricular end-diastolic volume index; LVEF, left ventricular ejection fraction; LVESVi, left ventricular end-systolic volume index; LVMi, left ventricular mass index; RV, right ventricle.

aSeptal native T1 mapping values available in only 305 patients.

Table 2

Cardiac magnetic resonance characteristics

All (n = 564)Group 1Group 2Group 3Group 4P-value
LVEDDi normal LVEDVi normal (n = 66)LVEDDi increasedLVEDDi normalLVEDDi increased
LVEDVi normal (n = 27)LVEDVi increased (n = 85)LVEDVi increased (n = 386)
LVEDDi (mm/m²)35 ± 527 ± 2.334 ± 2.229 ± 1.337 ± 4.4<0.001
LVEDVi (mL/m²)130 ± 4281 ± 1186 ± 6.7115 ± 21145 ± 41<0.001
LVESVi (mL/m²)95 ± 4150 ± 9.553 ± 779 ± 22108 ± 40<0.001
LVEF (%)29 ± 1039 ± 738 ± 731 ± 927 ± 9<0.001
LVMi (g/m²)90 ± 2677 ± 1970 ± 1889 ± 3093 ± 26<0.001
T1 mapping (ms)a1069 ± 611062 ± 901072 ± 541059 ± 631073 ± 530.40
LGE, n (%)461 (82)53 (80)25 (93)59 (69)324 (84)0.007
LV to RV ratio2,03 ± 0.751.5 ± 0.361.7 ± 0.391.8 ± 0.542.2 ± 0.79<0.001
All (n = 564)Group 1Group 2Group 3Group 4P-value
LVEDDi normal LVEDVi normal (n = 66)LVEDDi increasedLVEDDi normalLVEDDi increased
LVEDVi normal (n = 27)LVEDVi increased (n = 85)LVEDVi increased (n = 386)
LVEDDi (mm/m²)35 ± 527 ± 2.334 ± 2.229 ± 1.337 ± 4.4<0.001
LVEDVi (mL/m²)130 ± 4281 ± 1186 ± 6.7115 ± 21145 ± 41<0.001
LVESVi (mL/m²)95 ± 4150 ± 9.553 ± 779 ± 22108 ± 40<0.001
LVEF (%)29 ± 1039 ± 738 ± 731 ± 927 ± 9<0.001
LVMi (g/m²)90 ± 2677 ± 1970 ± 1889 ± 3093 ± 26<0.001
T1 mapping (ms)a1069 ± 611062 ± 901072 ± 541059 ± 631073 ± 530.40
LGE, n (%)461 (82)53 (80)25 (93)59 (69)324 (84)0.007
LV to RV ratio2,03 ± 0.751.5 ± 0.361.7 ± 0.391.8 ± 0.542.2 ± 0.79<0.001

LGE, late gadolinium enhancement; LV, left ventricle; LVEDDi, left ventricular end-diastolic diameter index; LVEDVi, left ventricular end-diastolic volume index; LVEF, left ventricular ejection fraction; LVESVi, left ventricular end-systolic volume index; LVMi, left ventricular mass index; RV, right ventricle.

aSeptal native T1 mapping values available in only 305 patients.

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