Promoting AVF use seems to have done little to change the frequency of CVC use, study shows. SAN FRANCISCO—The use of central venous catheters (CVC) for dialysis access has not changed despite an ...
An AV fistula may fail for various reasons, including low or poor blood flow, failure to mature, excessive pain, a sclerotic vein, and a thrombotic vein. Failure can be disheartening to a patient who ...
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