Skip to content

Hepatic Veins — Maximum Systolic and Diastolic Velocity, Doppler

Published: August 9, 2026Updated: August 16, 2026

A Doppler ultrasound of the hepatic veins measures peak blood-flow velocities during systole and diastole to help assess liver venous circulation.

Quick summary

["This ultrasound evaluates blood flow through the hepatic veins and may help identify abnormal venous flow or congestion."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
29483-5
Short code
Hep v Vmax sys/dias DOP.der
Synonyms
Hep v Vmax sys/dias DOP.der
Category
liver
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
us-doppler-derived
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What is this test?

Hepatic vein Doppler is an ultrasound test that measures the speed and pattern of blood flow through the veins that return blood from the liver to the heart.

Why might I need this test?

It may be ordered to evaluate liver blood flow, investigate suspected portal hypertension, or assess venous congestion related to heart failure or another condition affecting circulation.

How is the test performed?

A technician places an ultrasound probe over the right upper abdomen, usually below the ribs. The probe uses sound waves and Doppler technology to record hepatic vein blood-flow waveforms and measure systolic and diastolic velocities.

How do I prepare for the test?

Fasting is usually not required, but follow any instructions from the imaging center. You may be asked to lie on your back or turn onto your side and remain still briefly during the examination.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Hepatic Vein Doppler

Frequently asked questions

Is hepatic vein Doppler the same as a liver ultrasound?
It uses the same general ultrasound technology but specifically evaluates blood-flow speed and direction in the hepatic veins.
Does this test require radiation or a needle?
No. It is noninvasive and uses sound waves, so there is no radiation exposure and no needle is needed.
Can I resume normal activities afterward?
Yes. The examination is generally painless and has no recovery period, although the abdominal position used briefly may cause mild discomfort.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy