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. 2023 Oct 6;10:1215958. doi: 10.3389/fcvm.2023.1215958

Table 4.

Comparison between model predictions and clinical data for cardiovascular markers in males and females.

Parameter Male Female
Model prediction Clinical data Model prediction Clinical data
Left ventricle
EDV [mL] 155.4 168.4±27.2 137.2 124.0±27.1
ESV [mL] 66.1 78.6±20.3 54.9 53.5±11.9
SV [mL] 89.2 89.8±15.3 82.3 69.3±19.7
CO [L/min] 6.7 5.6±1.4 6.4 4.9±1.5
EF [%] 57.4 53.7±6.5 60.0 57.2±5.1
Ees [mm Hg/mL] 2.08 1.74 2.54 2.13
Ea [mm Hg/mL] 1.54 1.20 1.7 1.45
Ea/Ees ratio 0.74 0.69 0.67 0.68
Right ventricle
EDV [mL] 167.7 157.9±47.5 144.3 132.5±46.7
ESV [mL] 70.6 80.9±43.3 57.0 65.2±44.0
SV [mL] 97.1 95.0±26.0 87.3 74.0±18.0
CO [L/min] 7.3 5.6±1.4 6.9 4.4±1.0
EF [%] 57.9 57.0±8.0 60.5 60.0±7.0
Ees [mm Hg/mL] 0.56 0.7±0.2 0.68 0.8±0.2
Ea [mm Hg/mL] 0.41 0.5±0.2 0.44 0.6±0.3
Ees/Ea ratio 1.38 1.4±0.4 1.53 1.7±0.9
BCG amplitude [105 Dyne] 1.93 2.26±0.48 1.43 1.21±0.07

The reference for the clinical data are the same as those reported in Table 1.

HR, heart rate; EDV, end-diastolic volume; ESV, end-systolic volume; SV, stroke volume; CO, cardiac output; EF, ejection fraction; Ees, end-systolic elastance; Ea, arterial elastance; Ed, diastolic elastance; BCG, ballistocardiogram.