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Cardiac Output Formula

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Cardiac Output From Heart is the amount of blood flowing through the heart. Check FAQs

C o = S v \cdot H r

C_o - Cardiac Output From Heart?S_v - Stroke Volume of Blood?H_r - Heart Rate?

Cardiac Output Example

With values

With units

Only example

Here is how the Cardiac Output equation looks like with Values.

Here is how the Cardiac Output equation looks like with Units.

Here is how the Cardiac Output equation looks like.

10.625 = 0.0075 \cdot 85

10.625L/s = 0.0075m³ \cdot 85BPM

10.625 = 0.0075 \cdot 85

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Cardiac Output Solution

Follow our step by step solution on how to calculate Cardiac Output?

FIRST Step Consider the formula

C o = S v \cdot H r

Next Step Substitute values of Variables

∴

C o = 0.0075m³ \cdot 85BPM

Next Step Convert Units

∴

C o = 0.0075m³ \cdot 1.4167Hz

Next Step Prepare to Evaluate

∴

C o = 0.0075 \cdot 1.4167

Next Step Evaluate

∴

C o = 0.010625m³/s

LAST Step Convert to Output's Unit

∴

C o = 10.625L/s

Cardiac Output Formula Elements

Variables

Cardiac Output From Heart

Cardiac Output From Heart is the amount of blood flowing through the heart.

Symbol: C_o

Measurement: Volumetric Flow RateUnit: L/s

Note: Value should be greater than 0.

Formulas to find Cardiac Output From Heart

Stroke Volume of Blood

Stroke Volume of Blood is defined as the volume of blood pumped out of the left ventricle of the heart during each systolic cardiac contraction.

Symbol: S_v

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Stroke Volume of Blood

Heart Rate

Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute.

Symbol: H_r

Measurement: FrequencyUnit: BPM

Note: Value can be positive or negative.

Formulas to find Heart Rate

Other formulas in Assorted Characteristics category

Go Vapour Pressure

P s = χ s \cdot P′ s

Go Surface Tension given Force and Length

σ = \frac{F}{L}

Go Dynamic Viscosity of Fluids

μ = \frac{𝜏 \cdot y}{u}

Go Kinematic Viscosity

ν f = \frac{μ viscosity}{ρ m}

How to Evaluate Cardiac Output?

Cardiac Output evaluator uses Cardiac Output From Heart = Stroke Volume of Blood*Heart Rate to evaluate the Cardiac Output From Heart, The cardiac output formula is defined as the term that describes the amount of blood your heart pumps each minute. Doctors think about cardiac output in terms of the following equation: Cardiac output = stroke volume × heart rate. Cardiac Output From Heart is denoted by C_o symbol.

How to evaluate Cardiac Output using this online evaluator? To use this online evaluator for Cardiac Output, enter Stroke Volume of Blood (S_v) & Heart Rate (H_r) and hit the calculate button.

FAQs on Cardiac Output

What is the formula to find Cardiac Output?

The formula of Cardiac Output is expressed as Cardiac Output From Heart = Stroke Volume of Blood*Heart Rate. Here is an example- 10625 = 0.0075*1.41666666666667.

How to calculate Cardiac Output?

With Stroke Volume of Blood (S_v) & Heart Rate (H_r) we can find Cardiac Output using the formula - Cardiac Output From Heart = Stroke Volume of Blood*Heart Rate.

Can the Cardiac Output be negative?

No, the Cardiac Output, measured in Volumetric Flow Rate cannot be negative.

Which unit is used to measure Cardiac Output?

Cardiac Output is usually measured using the Liter per Second[L/s] for Volumetric Flow Rate. Cubic Meter per Second[L/s], Cubic Meter per Day[L/s], Cubic Meter per Hour[L/s] are the few other units in which Cardiac Output can be measured.

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