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Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
07:39

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

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Use of CoSeal in a patient with a left ventricular assist device

Aldo Cannata1, Corrado Taglieri, Claudio F Russo

  • 1Angelo De Gasperis Department of Cardiac Surgery, Niguarda Ca' Granda Hospital, Milan, Italy. aldo.cannata@ospedaleniguarda.it

The Annals of Thoracic Surgery
|May 26, 2009
PubMed

Insights

CoSeal surgical sealant may reduce adhesions after left-ventricular assist device implantation. This facilitates future cardiac surgeries, potentially improving patient outcomes in heart failure management.

Area of Science:

  • Cardiology
  • Surgical Innovation

Background:

  • Idiopathic dilated cardiomyopathy presents significant challenges in heart failure management.
  • Patients may require advanced interventions like left-ventricular assist devices (LVADs) and heart transplantation.
  • Previous cardiac surgeries can lead to adhesion formation, complicating subsequent procedures.

Observation:

  • A patient with end-stage cardiomyopathy received an LVAD with CoSeal surgical sealant applied to the cardiac surface.
  • During a subsequent heart transplant re-sternotomy, dissection around the LVAD was notably easier.
  • Avascular, loose adhesions were observed, contrasting with typical post-surgical scarring.

Findings:

  • CoSeal surgical sealant application appeared to inhibit the formation of dense adhesions.
  • The reduced adhesion facilitated the surgical dissection during the heart transplantation procedure.
  • This suggests a potential benefit of CoSeal in managing adhesions post-LVAD implantation.

Implications:

  • CoSeal may be a valuable tool for mitigating post-operative adhesions in cardiac surgery.
  • Reduced adhesions can simplify complex procedures like LVAD explantation and heart transplantation.
  • Further clinical studies are needed to confirm the efficacy and safety of CoSeal for adhesion inhibition in this context.

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