Template:Heart Volume table2

From Embryology
Human Heart Developmental Stroke Volume
Week Left Stroke Volume (ml) Right Stroke Volume (ml) Cardiac Output L/R (ml/min)
10 0.02 0.01 2.39 / 1.8
18 0.32 0.30 43.46 / 46.72
32 2.07 2.67 284.71 / 365.99
Table data is "embryonic age" while original reference used gestational age GA (from LMP) The stroke volume (SV) can be calculated from ultrasound measurement of end diastole volume (EDV) minus end systole volume (ESV); (SV = EDV - ESV).[1]
  1. Molina FS, Faro C, Sotiriadis A, Dagklis T & Nicolaides KH. (2008). Heart stroke volume and cardiac output by four-dimensional ultrasound in normal fetuses. Ultrasound Obstet Gynecol , 32, 181-7. PMID: 18634132 DOI.