May 17, 2022 · With an arteriovenous fistula, blood flows directly from an artery into a vein, avoiding some capillaries. When this happens, tissues below the avoided capillaries receive …

What Is an AV Fistula? An arteriovenous fistula (AV fistula) is an abnormal link between an artery and a vein. Blood flows from one to the other instead of going through the capillaries between …

An arteriovenous fistula, or AVF, is an abnormal connection of vessels in the tissues around the brain or spinal cord. It happens when one or more arteries are directly connected to one or …

Aug 21, 2024 · What is an arteriovenous fistula? An arteriovenous fistula (AVF) is an abnormal joining of an artery and a vein. If an AVF is affecting health, early treatment can help prevent …

Oct 1, 2024 · When blood flows through your body, it moves from your arteries to your capillaries to your veins. With an arteriovenous (AV) fistula, blood bypasses some of the capillaries and …

Arteriovenous fistulas can lead to various complications, some of which can be life-threatening. The arteriovenous fistula complications may include : The abnormal connection between the …

An arteriovenous fistula (AVF) is an abnormality of blood vessels, consisting of a direct connection between an artery and a vein.

An arteriovenous fistula is an abnormal connection or passageway between an artery and a vein. [1] It may be congenital, surgically created for hemodialysis treatments, or acquired due to …

Apr 7, 2025 · An arteriovenous fistula (AVF) is a fistulous connection between an adjacent artery and vein. Unlike an arteriovenous malformation (AVM), these are frequently acquired lesions, …

Nov 21, 2022 · AVFs can exist almost anywhere in the body, depending on the etiology. These can be divided into 2 groups: acquired or congenital. Acquired fistulas can be further …