The Hemostasis Picture: What Ultrafiltration Does to Coagulation, Clotting Factors, Platelet Count & Function (Video)

Degradation of the Endothelial Glycocalyx Contributes to Metabolic Acidosis in Children Following Cardiopulmonary Bypass Surgery

Our data show that metabolic acidosis (increased strong ion gap) is associated with plasma concentration of heparan sulfate, a negatively charged glycosaminoglycan cleaved from the endothelial glycocalyx during cardiopulmonary bypass. In addition, cleavage of heparan sulfate was associated with renal dysfunction, capillary leak, and global markers of cardiovascular dysfunction. These data highlight the importance of designing translational therapies to protect the glycocalyx in cardiopulmonary bypass.