Equations of Chemla et al for Estimating Mean Aortic Pressure

Purpose: To calculate the mean arterial pressure in the aorta using the equation of Chemla et al.

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Evaluation

Are you trying to estimate the mean aortic blood pressure?

Yes

Systolic blood pressure in the aorta

mm Hg

Diastolic blood pressure in the aorta

mm Hg

Results

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Results Interpretation and Description References Next Steps

Data complete?

Evaluation appropriate?

Pulse pressure

Mean aortic blood pressure using the standard equation

Mean aortic blood pressure using the equation with bias correction

Mean aortic blood pressure using the equation with the aortic form factor

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Risk Factors
- Shock Index
Imaging Studies
Laboratory Tests
- Cardiac Output by Indicator-Dilution Method
Other Testing
Criteria For Diagnosis
- Ratio of Pulse Pressure to Systolic Blood Pressure (Proportional Pulse)
- Inter-arm Blood Pressure Differences
Severity, Prognosis, Stage
Complications
- Shock Index
- Ratio of Pulse Pressure to Systolic Blood Pressure (Proportional Pulse)

Therapy

Selection

Monitoring

Complication Detection

Specialty

Cardiology
Emergency Medicine
Pulmonology

Objective

other testing
complications
complication detection

ICD-10

I10 - Essential (primary) hypertension
I95 - Hypotension

Info

Purpose: To calculate the mean arterial pressure in the aorta using the equation of Chemla et al.

Specialty: Cardiology, Emergency Medicine, Pulmonology

Objective: other testing, complications, complication detection

ICD-10: I10, I95,

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