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Related Experiment Video

Updated: Jul 17, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
07:41

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure

Published on: February 8, 2022

Percutaneus double stent atrial septostomy.

Josep Girona1, Ferran Gran, Bruno García

  • 1Pediatric Cardiology Unit and Adult Cardiology Service, Vall d'Hebron Hospital, 08035 Barcelona, Spain. jgirona@vhebron.net

Catheterization and Cardiovascular Interventions : Official Journal of the Society for Cardiac Angiography & Interventions
|January 27, 2007
PubMed
Summary

Creating a wide interatrial septal opening is crucial for certain cardiac conditions. Concentrically placed stents offer a favorable method for achieving stable interatrial communications.

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Area of Science:

  • Interventional cardiology
  • Cardiac surgery

Background:

  • Stable interatrial communications are essential in managing various cardiac conditions.
  • Existing methods like balloon septostomy and Amplatzer devices have limitations in achieving wide openings.

Observation:

  • The study reports a novel technique for creating interatrial septal defects.
  • This method involves the concentric placement of two stents.

Findings:

  • The concentric stent placement technique demonstrated favorable outcomes in creating a stable and wide interatrial septal orifice.
  • This approach offers a viable alternative for achieving interatrial communication.

Implications:

  • This technique provides a new option for interventional cardiologists and surgeons requiring a wide interatrial opening.

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  • Further research may explore long-term outcomes and applicability in diverse patient populations.