Sample Values
Along with end-diastolic volume, ESV determines the stroke volume, or output of blood by the heart during a single phase of the cardiac cycle. The stroke volume is the difference between the end-diastolic volume and the end-systolic volume. The end-systolic values in the table below are for the left ventricle:
Measure
|
Typical value | Normal range |
|---|---|---|
| end-diastolic volume (EDV) | 120 mL | 65–240 mL |
| end-systolic volume (ESV) | 50 mL | 16–143 mL |
| stroke volume (SV) | 70 mL | 55–100 mL |
| ejection fraction (Ef) | 58% | 55–70% |
| heart rate (HR) | 75 bpm | 60–100 bpm |
| cardiac output (CO) | 5.25 L/minute | 4.0–8.0 L/min |
The right ventricular end-systolic volume (RVESV) normally ranges between 50 and 100 mL.
Read more about this topic: End-systolic Volume
Famous quotes containing the words sample and/or values:
“The present war having so long cut off all communication with Great-Britain, we are not able to make a fair estimate of the state of science in that country. The spirit in which she wages war is the only sample before our eyes, and that does not seem the legitimate offspring either of science or of civilization.”
—Thomas Jefferson (1743–1826)
“With all of its bad influences, T.V. is not to be feared.... It can be a fairly safe laboratory for confronting, seeing through, and thus being immunized against unhealthy values so as to be “in the world but not of it.””
—Polly Berrien Berends (20th century)