Cardiac output is = heart rate x stroke volume and stroke volume = lvot area x lvot vti so stroke volume= 3.14 (lvot diameter/2)^2 x lvot vti. This figure illustrates the relationship between heart rate (hr), stroke volume (sv), and cardiac output (co), and outlines the key factors that influence each. Use the stroke volume calculator to find how much blood your heart pumps with each beat.
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Stroke volume is the amount of blood pumped by the left ventricle of the heart in one contraction. The cardiac output from stroke volume and heart rate calculator computes the output of a heart based on the heart stroke volume and the heart rate. Stroke volume is the blood amount pumped per single heartbeat, while cardiac output represents the total blood volume pumped per minute.
It is an important measure of heart function in medical physiology.
The first tab in the stroke volume calculator employs cardiac output calculations and registered heart rate while the second tab uses the results from the doppler vti method. The stroke volume calculator estimates the volume of blood pumped by the heart per beat (stroke volume, sv), along with related indices such as body surface area (bsa),. Input cardiac output and heart rate and track your heart function properly and instantly. The stroke volume calculator finds the volume of blood that is pumped by your heart in one beat.
Evaluate stroke volume precisely with our reliable calculator. Quick, accurate, and useful for cardiac or clinical assessments.
