Fetal Cardiac Output Calculations

Cardiac output z-scores according to

Biometry:

EGA: EGA (weeks): EGA (days):

Based on the supplied EGA and today's date, the EDD is , LMP of

Left Output

Aortic Annulus (cm): Aortic VTI (cm): Aortic HR:

LCO results...

Right Output

Pulmonic Annulus (cm): Pulmonic VTI (cm): Pulmonic HR:

RCO results...

Ductus Output

Ductus Diameter (cm): Ductus VTI (cm): Ductus HR:

Duct CO results...

Calculated Outputs

Combined Cardiac Output:

Pulmonary flow:

Foramen flow:

Right-to-Left CO:

expected: 1.5 (±0.48)

Right-to-CCO:

expected: 0.59

Left-to-CCO:

expected: 0.41

Duct-to-Right CO:

Duct-to-CCO:

expected: 0.46

Pulmonary-to-Right CO:

Pulmonary-to-CCO:

expected: 0.11

Foramen-to-Left CO:

Foramen-to-CCO:

expected: 0.33