What is axillary arteriovenous fistula

summary

After the performance of local skin hematoma, axillary arteriovenous fistula, there will be pain. Let's see what is called axillary arteriovenous fistula.

What is axillary arteriovenous fistula

First, there is an abnormal channel between artery and vein, which is called arteriovenous fistula. Because the blood of the artery flows into the accompanying vein through the normal orifice, it can cause the local vascular lesions of the fistula and the hemodynamic changes of the local, peripheral circulation and systemic system of the fistula. It can be congenital or acquired due to trauma.

Secondly, acute acquired arteriovenous fistula can appear immediately after injury, or after the dissolution of the blood clot outside the arteriovenous communication, with hematoma in the injured area, tremor and murmur in the vast majority.

Finally, the limb swelling, numbness, pain and fatigue of patients with chronic arteriovenous fistula. There was a local buzz in the pulsatile mass. Heart failure can have chest tightness, palpitations, shortness of breath. In the detection of suspected diseases, it is best to be able to timely diagnosis and treatment, to avoid increasing injury.

matters needing attention

Don't wear more than tight clothes and tight jewelry to affect the blood flow of vascular access. When you sleep, you should adjust your posture, don't press the venous access.