Stroke Volume Calculator [Hemodynamics, Echo, Cardiac Output]
To calculate stroke volume, divide the cardiac output by the heart rate.
To calculate stroke volume, divide the cardiac output by the heart rate.
SV = CO ÷ HR
| Variable | Meaning |
|---|---|
| SV | Stroke Volume |
| CO | Cardiac Output |
| HR | Heart Rate |
Think of your heart as a hardworking pump. With every beat, it sends out a certain amount of blood. That amount? It’s called stroke volume. And the Stroke Volume Calculator is the tool that shows you exactly how much your heart pushes out with each beat.
Let’s say you know your cardiac output—that’s the total blood your heart moves in a minute. You also know your heart rate—the number of beats per minute. This calculator connects the dots. It’s often used in medical settings, especially with results from echocardiograms or measurements like VTI or LVOT readings.
It also plays a big role when you’re assessing normal stroke volume, or calculating values from blood pressure, engine design, or even ventricular function. From labs to clinics, and even engines (yes, really), this calculator adapts to the setting. Just put in the numbers, and it gives you the answer your heart’s been beating for.
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