Since, Cardiac output is the product of heart rate times stroke volume, the cardiac output is 9.9 L/min.
What is Cardiac Output?
- Cardiac output (CO), the volume of blood the heart pumps each minute, is the mechanism through which blood circulates throughout the body, particularly supplying the brain and other crucial organs with blood flow.
- When exercising, for example, the body's need for oxygen fluctuates, and changing both heart rate (HR) and stroke volume affects cardiac output (SV).
- As a result, a complicated mechanism combining the autonomic nervous system, endocrine, and paracrine signaling pathways is responsible for controlling cardiac output.
Cardiac output, which is calculated as the sum of stroke volume and heart rate and expressed in liters per minute. The most typical definition of HR is how many times it beats in a minute.
Given, Heart rate = 90 beats per minute.
Stroke Volume = 110 ml/beat
Therefore, Cardiac Output = 90*110/1000 = 9.9 ml/min
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