Use this calculation to summarize the supplied cardiovascular measurements with the stated equation and units, or to reproduce a value reported by a monitoring system.

Heart rate

A finite measured or assumed value greater than or equal to 5e-324, expressed in bpm.

Stroke volume

A finite measured or assumed value greater than or equal to 5e-324, expressed in mL.

The implementation follows this calculation rule: Compute cardiac output from heart rate and stroke volume.

Cardiac output

The calculated cardiac output in L/min.

This is an arithmetic implementation, not a diagnosis. Hemodynamic measurements depend on acquisition method, timing, body size, rhythm, loading conditions, and clinical context; thresholds may differ among guidelines and patient groups. Preserve the input values and units so the result can be audited and recalculated.

Interpret the value with the underlying vital signs and measurement method. Direct clinical assessment, repeat measurements, and related indices such as stroke volume or cardiac index provide context that one summary value cannot.

• Cardiac Index

  Compute cardiac index as cardiac output divided by body surface area.

• Cardiac Power Output

  Compute cardiac power output from cardiac output and mean arterial pressure.

• PVR Calculator

  Compute pulmonary vascular resistance from mean PAP, left atrial pressure, and cardiac output.