2022年5月17日 · An arteriovenous (AV) fistula is an irregular connection between an artery and a vein. Usually, blood flows from the arteries to tiny blood vessels (capillaries), and then on to …

2022年7月5日 · An arteriovenous fistula is a medical condition where an artery and vein connect directly, causing blood to flow between them. It can happen at virtually any place in your body …

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 directly connect to one or more …

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 …

2022年5月17日 · Duplex ultrasound is the most effective and common way to check for an arteriovenous fistula in the legs or arms. In duplex ultrasound, sound waves are used to …

2024年8月21日 · 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...

An arteriovenous fistula is an abnormal connection directly between an artery and a vein. With an arteriovenous fistula, some blood flows directly from an artery into a vein, bypassing the …

AV fistula is an abnormal connection between an artery and a vein that can cause serious complications. Learn how UPMC experts care for people with AV fistula.

An arteriovenous fistula is an abnormal communication between an artery and a vein. An arteriovenous fistula may be congenital (usually affecting smaller vessels) or acquired as a …

When there is a fistula in the brain, we call it an arteriovenous malformation (AVM). When a fistula occurs near the dura (the covering material of the brain), it is a dural arteriovenous fistula. …