Arterial embolism

"Peripheral embolism" redirects here. See also Peripheral vascular disease.

Arterial embolism
An embolized fragment of an atrial myxoma (a tumor embolus) at the iliac bifurcation
SpecialtyCardiology Edit this on Wikidata

Arterial embolism is a sudden interruption of blood flow to an organ or body part due to an embolus adhering to the wall of an artery blocking the flow of blood,[1] the major type of embolus being a blood clot (thromboembolism). Sometimes, pulmonary embolism is classified as arterial embolism as well,[2] in the sense that the clot follows the pulmonary artery carrying deoxygenated blood away from the heart. However, pulmonary embolism is generally classified as a form of venous embolism, because the embolus forms in veins. Arterial embolism is the major cause of infarction (which may also be caused by e.g. arterial compression, rupture or pathological vasoconstriction).

  1. ^ Cite error: The named reference mdguidelines was invoked but never defined (see the help page).
  2. ^ MedlinePlus > Arterial embolism Sean O. Stitham, MD and David C. Dugdale III, MD. Also reviewed by David Zieve, MD. Reviewed last on: August 5, 2008. Alternative link: [1] Archived February 20, 2007, at the Wayback Machine