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Continuous venovenous hemofiltration
Authors:Peter D. Yorgin  Alan M. Krensky  Bruce M. Tune
Affiliation:(1) Division of Nephrology, Department of Pediatrics, Stanford University Medical Center, 94305 Stanford, CA, USA
Abstract:
Continuous venovenous hemofiltration (CVVH) is a technique characterized by a venovenous circuit and a pump to perfuse the hemofilter. CVVH is suited to individualization of ultrafiltration and solute clearance in patients with acute renal failure and volume overload, specifically when there is impaired cardiovascular function or where arterial access is problematic. Examples, indications and relative advantages of this and other dialytic modalities are discussed.
Keywords:Continuous hemofiltration  Continuous venovenous hemofiltration  Acute renal failure  Dialysis
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