Definition & Operational Usage
Jugular venous distension (JVD) refers to the observable swelling of the jugular veins in the neck, indicative of elevated central venous pressure. This clinical sign is often associated with conditions such as congestive heart failure, cardiac tamponade, or significant fluid overload. Not to be confused with simple neck vein prominence, JVD provides vital insights into a patient's hemodynamic status and should be assessed within the context of the START triage system to prioritize care effectively.
Category context: Patient care, assessment, interventions, triage, and EMS system terms commonly used by firefighter/medics.
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