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Related Experiment Videos

[Coil embolization of persistent ductus arteriosus]

G Norgård1, A al-Zagal, M A Gatzoulis

  • 1Paediatric Department, Royal Brompton Hospital, London, UK.

Tidsskrift for Den Norske Laegeforening : Tidsskrift for Praktisk Medicin, Ny Raekke
|June 20, 1997
PubMed
Summary

Coil closure is a safe and effective method for closing small persistent ductus arteriosus (PDA) and residual leaks after umbrella closure. This technique shows promise for larger ducts as well.

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Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Pediatric Cardiology

Context:

  • Persistent ductus arteriosus (PDA) is a common congenital heart defect.
  • Transcatheter device closure is an alternative to surgical intervention.
  • Evaluating device efficacy and safety for PDA closure is crucial.

Purpose:

  • To assess the efficacy and safety of transcatheter closure for persistent ductus arteriosus (PDA).
  • To compare outcomes between umbrella closure and coil closure techniques.
  • To determine the suitability of coil closure for various PDA sizes and residual leaks.

Summary:

  • A study of 57 patients undergoing transcatheter closure for PDA between 1994 and 1996.
  • Umbrella closure was attempted in 22 patients, coil closure in 35.

Related Experiment Videos

  • Successful device closure was achieved in 96.4% of patients, with minor complications managed effectively.

    • Impact:

    • Transcatheter coil closure is recommended for small PDAs and residual leaks post-umbrella closure.
    • Coil embolization is a promising approach for larger PDAs.
    • This minimally invasive technique offers a high success rate with manageable complications.