Ad
related to: fistula vs graft shunt treatment- Chronic GVHD Treatment
Learn About How a Medicine May
Be Able to Help.
- FAQs and Resources
Find Resources and Answers
to Frequently Asked Questions.
- $0 Co-Pay
Learn How You Can Save on cGVHD
Treatment w/ our Co-Pay Program.
- For Chronic GVHD
Discover an Option That
May Help with Scarring and Swelling
- Chronic GVHD Treatment
Search results
Results From The WOW.Com Content Network
Vascular access steal syndrome is a syndrome caused by ischemia (not enough blood flow) resulting from a vascular access device (such as an arteriovenous fistula or synthetic vascular graft–AV fistula) that was installed to provide access for the inflow and outflow of blood during hemodialysis.
In the latter two, needles are used to puncture the graft or fistula each time dialysis is performed. The type of vascular access created for patients on hemodialysis is influenced by factors such as the expected time course of a patient's kidney failure and the condition of his or her vasculature.
Ischemic monomelic neuropathy is a complication of arteriovenous fistula access for hemodialysis. [4] Patients with diabetes and women are more likely to experience ischemic monomelic neuropathy. [5] [6]
Before the Cimino fistula was invented, access was through a Scribner shunt, which consisted of a Teflon tube with a needle at each end. Between treatments, the needles were left in place and the tube allowed blood flow to reduce clotting. But Scribner shunts lasted only a few days to weeks.
An arteriovenous graft serving as a fistula for hemodialysis access. A vascular bypass is often created to serve as an access point to the circulatory system for hemodialysis. Such a bypass is referred to as an arteriovenous fistula if it directly connects a vein to an artery without using synthetic material. [citation needed]
Coronary arteriovenous fistula between coronary artery and another cardiac chamber, like, the coronary sinus, right atrium, or right ventricle may cause steal syndrome under conditions like myocardial infarction and possible angina or ventricular arrhythmias, if the shunt is large in magnitude.
Complication of catheter insertion rarely causes arteriovenous fistula. It is usually caused by brachial artery puncture because brachial artery is located between two brachial veins. [6] Surgically created Cimino fistula is used as a vascular access for hemodialysis. Blood must be aspirated from the body of the patient, and since arteries are ...
The arteriovenous fistula (AVF) is the preferred method. Arteriovenous fistula are created surgically by directly connecting an artery and a vein, most commonly in the arm. An arteriovenous graft (AVG) relies on the same principle but bridges the gap between the artery and vein with a medical-grade prosthetic shunt.
Ad
related to: fistula vs graft shunt treatment