Table 2

Cardiovascular magnetic resonance data for biventricular volumes and systolic function

ParametersPatients (n=103)Controls (n=77)P value
LVEDV (mL) 154.6 (121.8; 184.6) 134.2 (105.8; 164.5) 0.01
LVEDVi (mL/m2) 91.8 (77.5; 106.7) 82 (71.6; 91.1 ) <0.001
LVESV (mL) 72.8 (50.4; 93.3) 52.9 (42.2; 65.2 ) <0.0001
LVESVi (mL/m2) 42.3 (34.7; 51) 32.9 (27.4; 37.7 ) <0.0001
LVSV (mL) 80.4 (66; 97.3) 80.6 (64.5; 99.7) 0.92
LVSVi (mL/m2) 48.2 (42.4; 55.8) 50.1 (42.6; 53.7) 0.53
LVEF (%) 53 (49; 59.3 ) 59.5 (56.2; 63.9 ) <0.0001
LVCI (L/min/m2) 3.6 (3.0; 4.2) 3.7 (3.2; 4.2) 0.42
LVMM (g) 91.2 (67.9; 117.2) 89.3 (62.6; 105.1) 0.17
LVMMi (g/m2) 54.5 (46.4; 65.8 ) 51 (45.8; 58.3 ) 0.04
LV wall thickness (mm) 7.8 (6.9; 9.4) 7.8 (6.9; 8.8) 0.32
RVEDV (mL) 148.7 (115.1; 172.2) 144.6 (115.1; 172.2) 0.67
RVEDVi (mL/m2) 86.7 (74.5; 99.2) 90.1 (77; 100.7) 0.27
RVESV (mL) 73.5 (52; 84.4) 66.9 (51.6; 86.3) 0.52
RVESVi (mL/m2) 41.3 (34.5; 49.3) 41.2 (34.2; 45.5) 0.61
RVSV (mL) 74.5 (58.7; 90.7) 80 (61.9; 97.8) 0.12
RVSVi (mL/m2) 45.6 (39; 50.5 ) 49 (42.5; 55.8 ) 0.007
RVEF (%) 52.4 (48.8; 57 ) 55 (52.2; 58 ) 0.007
RVCI (L/min/m2) 3.2 (2.8; 3.9 ) 3.7 (3.1; 4.1 ) 0.01
RVMM (g) 35.5 (27.4; 45.9) 32.5 (26; 43.4) 0.30
RVMMi (g/m2) 21.5 (18.7; 25.6) 21.3 (17.9; 25.1) 0.36
  • Data are expressed as median with 1st and 3rd quartiles. P values are calculated by Mann-Whitney U test.

  • P values <0.05 are highlighted in bold.

  • LEDV, Left ventricular end-diastolic volume; LV, left ventricle; LVCI, left ventricular cardiac index; LVEDVi, indexed left ventricular end-diastolic volume; LVEF, left ventricular ejection fraction; LVESV, left ventricular end-systolic volume; LVESVi, indexed left ventricular end-systolic volume; LVMM, left ventricular myocardial mass; LVMMi, indexed left ventricular myocardial mass; LVSV, left ventricular stroke volume; LVSVi, left ventricular stroke volume index; RVCI, right ventricular cardiac index; RVEDV, right ventricular end-diastolic volume; RVEDVi, indexed right ventricular end-diastolic volume; RVEF, right ventricular ejection fraction; RVESV, right ventricular end-systolic volume; RVESVi, indexed right ventricular end-systolic volume; RVMM, right ventricular myocardial mass; RVMMi, indexed right ventricular myocardial mass; RVSV, right ventricular stroke volume; RVSVi, right ventricular stroke volume index.