To calculate the stroke volume (SV), we use the formula:
SV = EDV – ESV
Where:
- SV = Stroke Volume
- EDV = End Diastolic Volume
- ESV = End Systolic Volume
Given:
- End Diastolic Volume (EDV) = 110 ml
- End Systolic Volume (ESV) = 50 ml
Now, substituting the values into the formula:
SV = 110 ml – 50 ml
SV = 60 ml
Therefore, the stroke volume (SV) of blood pumped from the left ventricle is 60 ml. This means that each time the heart contracts, it pumps out 60 ml of blood, which is a crucial measurement in assessing heart function.