Jugular venous distention resident survival guide
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Jugular venous distension (JVD), or an elevated jugular venous pressure (JVP), is considered a useful physical finding for assessing ventricular filling pressures and central venous pressure (CVP). JVD is defined as an estimated JVP ≥10 cm H2O.
Causes
Life Threatening Causes
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
- Acute heart failure
- Massive pulmonary emboli
- Right ventricular myocardial infarction
- Cardiac Tamponade
- Tension Pneumothorax
Common Causes
Diagnosis
Shown below is an algorithm summarizing the diagnosis of jugular venous distension according to the ACC and ESC guidelines.
With pulmonary edema | Without pulmonary edema | ||||||||||||||||||||||||||||||
Heart Failure | Increased right atrial pressure | Venous obstruction | Increased intrathoracic pressure | ||||||||||||||||||||||||||||
❑ Restriction of right atrial and right ventricular filling:
❑RV Failure: ❑ Fluid overload due to renal diseases ❑ Tricuspid valve incompetence ❑ Tricuspid valve stenosis or obstruction |
❑ Superior vena cava obstrcution | ❑ Positive pressure ventilation ❑ A large pleural effusion ❑Tension Pneumothorax | |||||||||||||||||||||||||||||
Treatment
Shown below is an algorithm summarizing the treatment of [[disease name]] according the the [...] guidelines.
Do's
- If the JVP does not seem elevated when the patient is supine, a provocative test, i.e., abdominojugular test, should be performed.
Don'ts
- The content in this section is in bullet points.