Arteriovenous Fistula Causes, Symptoms, Diagnosis and Treatment

What Is Arteriovenous Fistula?

An arteriovenous fistula is an abnormal connection or passageway between an artery and a vein.

It may be congenital, surgically created for hemodialysis treatments, or acquired due to pathologic process, such as trauma or erosion of an arterial aneurysm.

With an arteriovenous fistula, blood flows directly from an artery into a vein, bypassing some capillaries. When this happens, tissues below the bypassed capillaries receive a diminished blood supply.

A large untreated arteriovenous fistula can lead to serious complications.

These include:

Causes Of Arteriovenous Fistulas:

Causes Of Arteriovenous Fistulas Include:

Symptoms Of Arteriovenous Fistulas:

Arteriovenous fistula signs and symptoms may include:

Diagnosis Of Arteriovenous Fistula:

The following tests and exams help in the diagnosis of arteriovenous fistula:

This test allows the doctor to see the soft tissues in the body. It uses the same technique as magnetic resonance imaging (MRI), but also includes the use of a special dye that helps create images of your blood vessels.

Treatment Of Arteriovenous Fistula:

The following treatment options are available:

By : Natural Health News

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