Frequently Asked Questions
How do I know I have a problem with my access?
Be on the look out for these warning signs:
- Bleeding that lasts longer than 10 minutes after dialysis
- Pain at the access site and / or arm / hand
- Swelling of your extremity
- Numbness / tingling in arm / hand
If you experience any of these signs or symptoms, please inform your dialysis nurse immediately.
What does it mean when my AV fistula / AV graft is “clotted?”
A clotted access means blood is no longer flowing through your dialysis access. If there is no blood flow, you will not be able to receive the dialysis that you need. A thrombectomy and / or angioplasty would need to be performed to re-establish blood flow.
How long will the procedure take?
The procedure time varies in length. Once the procedure is started, the physician will be better able to estimate the length of your procedure.
Can I drive to my appointment?
Please DO NOT drive to your appointment. Make arrangements to have someone bring you.
What is a fistulogram / graft angiogram?
A fistulogram / graft angiogram is an x-ray study of your fistula or graft. This procedure can detect problems such as a clot or narrowing. Early detection and treatment can improve your access performance and limit future complications.
What is the benefit of having a fistulogram / graft angiogram?
The benefit of a fistulogram / graft angiogram is that it can give your doctors exact information regarding problems with your access and help them plan the best treatment for you.
Why do I need a fistulogram / graft angiogram?
You may be experiencing symptoms that suggest a blockage or narrowing of your fistula or graft. Prolonged bleeding (longer than 10 minutes) after the needles are removed. This can easily be treated by inflating a balloon in the narrow area and opening it up.
When can I go home?
Your vital signs as well as other parameters must be stable for at least 30 minutes after the procedure. When you meet the discharge criteria, you may be discharged and sent home.