Skip to Content

air embolism

 

Definition: an embolism caused by air bubbles in the vascular system; venous air embolism can result from the introduction of air through intravenous lines, especially central lines, and generally must be substantial to block pulmonary blood flow and cause symptoms; arterial air embolism is also usually iatrogenic, caused by cardiopulmonary bypass or other intravascular interventions, occurs rarely after penetrating lung injury; small amounts of arterial air can cause death by blockage of coronary and/or cerebral arteries; small bubbles introduced into the venous system may similarly cause symptoms if they reach the arterial side.

Synonym(s): gas embolism

Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.
© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide