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Jugular Venous Distention

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Jugular Venous Distention
Asymptomatic jugular vein distention of the patient due to bulky mediastinal lymphadenopathy consistent with superior vena cava syndrome (SVCS)[1]
A) Jugular venous distension in a patient with cardiac tamponade; B) Absence of jugular venous distension 24 hours after drainage of the pericardial effusion[2]
Method of Assessing Jugular Venous Pressure. With the patient’s head of bed positioned between 30 to 45 degrees, the patient is instructed to look to their left exposing the sternocleidomastoid muscle. A flashlight is used to aid in visualizing the jugular venous pulsations (A). The height of the jugular venous column is marked, and this point is measured from the sternal angle. An additional 5 cm is added to this measurement to estimate the jugular venous pressure. This jugular venous pressure height is then confirmed using JVP US (B). The Orange arrows illustrate corresponding JVP US images at successively increasing heights along the jugular vein column[3]
  • Jugular Venous Distension
  • JVD
  • Elevated Jugular Venous Pressure
  • Elevated JVP
  • Jugular Venous Pressure Elevation
  • Neck Vein Distention
  • Distended Neck Veins
  • Elevated Central Venous Pressure Sign

Purpose

  • Identify signs of heart failure or volume overload[4]
  • Evaluate for elevated central venous pressure, right atrial pressure
  • Aid in evaluation of cardiopulmonary emergencies and bedside hemodynamic assessment[5]

Description

  • Patient is typically positioned at 30–45 degrees
  • Examiner inspects the internal jugular vein pulsation
  • Venous pulsation height is estimated relative to the sternal angle
  • Elevated venous pulsation suggests increased right atrial pressure
  • Hepatojugular reflux may further support elevated venous pressure

Pathology

  • Right-sided heart failure
  • Congestive heart failure
  • Cardiac tamponade
  • Constrictive pericarditis
  • Pulmonary hypertension
  • Tricuspid regurgitation
  • Superior vena cava obstruction
  • Tension Pneumothorax
  • Fluid overload states

Evidence

Congestive Heart Failure (CHF)

  • Wang et al[6]
    • Sensitivity: 39-70%
    • Specificity: 79-90%

Elevated Central Venous Pressure

  • Vinayak et al[7]
    • Sensitivity: ~57%
    • Specificity: ~93%

See Also

References

  1. ↑ Piperidou, Alexia, et al. "Symptomatic ovarian involvement as the initial presentation of primary mediastinal large b-cell lymphoma." Gynecologic Oncology Reports 41 (2022): 100988.
  2. ↑ Moura, Pedro Fernandes, Fernando Mané, and Pedro Macedo Neves. "Semiology of Cardiac Tamponade: Jugular Vein Distention: Semiologia de um Tamponamento Cardíaco: Turgescência Venosa Jugular." Internal Medicine 31.4 (2024): 210-2.
  3. ↑ Patel, Badar, et al. "Teaching Jugular Venous Pressure (JVP) Ultrasound: Methods That Improved Medical Students’ Knowledge and Confidence in Performing JVP Assessment." Advances in Medical Education and Practice (2026): 599200.
  4. ↑ McGee S. Evidence-Based Physical Diagnosis. 4th ed. Elsevier; 2018.
  5. ↑ Drazner MH, Rame JE, Stevenson LW, Dries DL. Prognostic importance of elevated jugular venous pressure and a third heart sound in patients with heart failure. N Engl J Med. 2001;345(8):574-581.
  6. ↑ Wang CS, FitzGerald JM, Schulzer M, Mak E, Ayas NT. Does this dyspneic patient in the emergency department have congestive heart failure? JAMA. 2005;294(15):1944-1956.
  7. ↑ Vinayak AG, Levitt J, Gehlbach B, Pohlman A, Hall JB, Kress JP. Usefulness of the external jugular vein examination in detecting abnormal central venous pressure in critically ill patients. Arch Intern Med. 2006;166(19):2132-2137.
Created by:
John Kiel on 12 May 2026 13:05:21
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Last edited:
12 May 2026 13:53:25
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