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Table 2 Cardiac Hemodynamic Indices

From: Cardiovascular magnetic resonance in patients with pectus excavatum compared with normal controls

    Pectus patients Healthy Subjects  
    Mean ± SD Range Mean ± SD Range P-value
Left Ventricle ABSOLUTE EF (%) 66.1 ± 6.6 56.3 - 82.6 69.7 ± 6.9 54.4 ± 82.5 0.059
   EDV (mL) 113.5 ± 22.8 67.6 - 164.7 111.4 ± 29.9 56.4 ± 202.3 0.620
   ESV (mL) 38.4 ± 10.9 13.7 - 59.6 34.3 ± 15.2 15.8 ± 92.4 0.182
   Myocardial Mass (g) 122.2 ± 32.1 66.4 - 211.3 117.9 ± 34.4 25.6 ± 188.2 0.287
   SV (mL) 75.0 ± 16.1 43.5 - 110.2 76.9 ± 19.1 37.1 ± 115.9 0.782
   CO (l/min) 5.03 ± 1.3 3.2 - 9.3 4.8 ± 1.1 2.5 ± 6.5 0.427
  NORMALIZED (units/m^2) EDV (mL) 61.7 ± 12 40.5 - 81.9 60.2 ± 13.7 37.2 ± 95.9 0.564
   ESV (mL) 21.4 ± 6.4 7.0 - 34.4 18.5 ± 7.2 7.7 ± 43.8 0.127
   Myocardial Mass (g) 65.8 ± 13.5 38.2 - 91.7 60.2 ± 17.5 13.9 ± 89.2 0.602
   SV (mL) 40.8 ± 7.7 24.7 - 61.5 41.7 ± 9.1 24.4 ± 63.7 0.703
   CI 2.7 ± 0.6 1.85 - 4.01 2.6 ± 0.6 1.6 ± 3.7 0.421
Right Ventricle ABSOLUTE EF (%) 53.9 ± 9.6 33.9 - 73.0 60.5 ± 9.5 42.3 ± 80.8 0.013
   EDV (mL) 122.1 ± 30.5 63.8 - 168.6 114.9 ± 36.4 57.1 ± 240.0 0.370
   ESV (mL) 56.5 ± 18.8 28.8 - 98.1 44.6 ± 17.2 23.3 ± 108.5 0.014
   SV (mL) 65.6 ± 19.3 27.9 - 103.9 69.9 ± 24.8 21.7 ± 138.4 0.555
   CO (l/min) 4.3 ± 1.3 2.3 - 8.6 4.3 ± 1.5 1.4 ± 8.2 0.896
  NORMALIZED (units/m^2) EDV (mL) 66.3 ± 16.2 36.7 - 97.1 61.9 ± 16.9 34.3 ± 115.1 0.306
   ESV (mL) 30.8 ± 10.5 14.3 - 54.3 23.9 ± 7.5 11.4 ± 51.5 0.006
   SV (mL) 35.4 ± 9.8 16 - 58.8 37.9 ± 12.8 14.3 ± 65.7 0.465
   CI 2.3 ± 0.6 1.2 - 3.6 2.3 ± 0.8 0.9 ± 4.4 0.987
  1. EF = Ejection Fraction; EDV = End Diastolic Volume; ESV = End Systolic Volume; SV = Stroke Volume; CO = Cardiac Output; CI = Cardiac Index