The JVD medical abbreviation stands for jugular venous distension (also spelled distention), which means the jugular veins in the neck look fuller or bulge more than expected when the patient is propped up. It is a physical exam finding, not a diagnosis.
The jugular veins carry blood from the head back toward the heart. When pressure in the right side of the heart rises, blood backs up into these veins and they become easier to see. Clinicians check for JVD during heart and lung exams, and you will most often find it written as no JVD, which is a normal finding.
At a glance
Stands for
Jugular venous distension (or distention)Where you see it
Neck or cardiovascular part of a physical examUsual normal entry
No JVDRelated measure
JVP, jugular venous pressure, estimated in centimetersChecked with
Head of bed raised, often about 30 to 45 degreesSpecialty
Cardiology, emergency medicine, internal medicine, nursing
What JVD means on an exam
Normally, when a person sits partly upright, the internal jugular vein shows only a faint pulse low in the neck, if anything. With JVD, the veins look filled higher up the neck than expected for that position. The finding tells the examiner that pressure in the veins returning to the heart is likely raised.
Clinicians often estimate the jugular venous pressure, or JVP, by measuring how high the pulse rises above a landmark on the breastbone. JVD is the word for the visible result, while JVP is the estimated number.
How the JVD medical abbreviation shows up in notes
Most exam notes record it in the neck or cardiovascular line. A typical normal line reads no JVD, and an abnormal one might read JVD to angle of jaw at 45 degrees.
Admission exam: JVD present, bibasilar crackles, 2+ BLE edema. Taken together, the neck veins are full, crackles are heard at the bottom of both lungs, and both legs are swollen. This cluster commonly points to fluid building up in the body.
Conditions that can cause neck vein distension
JVD is a clue that points the team toward a group of possible causes, which other tests then help sort out.
| Possible cause | Why the veins fill |
|---|---|
| Heart failure | A weak pump lets blood pool behind it |
| Fluid overload | Too much fluid in the circulation, for example with kidney failure |
| Cardiac tamponade | Fluid around the heart squeezes it |
| Tension pneumothorax | Air trapped in the chest raises pressure |
| Large pulmonary embolism | A clot strains the right side of the heart |
Because some of these are urgent, a new finding of JVD is usually followed by more assessment, such as a chest X-ray, BNP blood test or heart ultrasound.
How clinicians check for JVD
The patient lies back with the head of the bed raised, often to about 45 degrees, and turns the head slightly away from the side being checked. Side lighting across the neck makes the vein's movement easier to see. The examiner looks for the highest point of the pulsation and may press gently on the upper abdomen to see whether the neck veins rise further, a test called hepatojugular reflux.
Body shape, a short neck or fast breathing can make the exam hard, so a note may say JVD not assessed or difficult to assess.
Frequently asked questions
What does no JVD mean?
It means the clinician did not see swollen neck veins on exam. That is a normal finding and suggests pressure in the veins returning to the heart is not raised at that moment.
Is JVD a sign of heart failure?
It can be. Heart failure is one common cause, but fluid overload, fluid around the heart, a collapsed lung under pressure or a large lung clot can also cause it. Further testing sorts out the cause.
What is the difference between JVD and JVP?
JVD describes the visible swelling of the neck veins. JVP is the estimated pressure, usually measured as how high the venous pulse rises in centimeters above a breastbone landmark.
Can JVD be seen when lying flat?
When lying flat, neck veins often look full in healthy people, which is why the exam is done with the head raised. The position is usually noted with the finding.