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[Coronary sinus reducer : Technical aspects, prevention and management of potential complications]

Matthieu Périer1, Hachem-Ali Haidar1, David Sulman1

  • 1Service de cardiologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France.

Annales De Cardiologie Et D'Angeiologie
|August 15, 2024
PubMed

Insights

Coronary sinus reducer implantation offers a new percutaneous treatment for refractory angina. This innovative procedure demonstrates high success rates and manageable complications for interventional cardiologists.

Area of Science:

  • Interventional Cardiology
  • Cardiovascular Devices
  • Vascular Surgery

Background:

  • Refractory angina pectoris significantly impacts patient quality of life.
  • Current treatment options for refractory angina are limited.
  • Percutaneous coronary sinus reduction is an emerging therapeutic approach.

Purpose of the Study:

  • To review the coronary sinus reducer implantation technique.
  • To discuss anatomical challenges and solutions during implantation.
  • To outline the prevention and management of potential complications.

Main Methods:

  • Percutaneous implantation of an hourglass-shaped endoprosthesis into the coronary sinus.
  • Detailed description of the procedural steps.
  • Analysis of anatomical variations and potential difficulties.

Main Results:

  • High procedural success rates associated with coronary sinus reducer implantation.
  • Rare complications include device migration, coronary sinus dissection, or perforation.
  • The technique is gaining popularity among interventional cardiologists.

Conclusions:

  • Coronary sinus reducer implantation is a promising treatment for refractory angina.
  • Understanding anatomical nuances and potential complications is crucial for successful outcomes.
  • This review provides practical guidance for interventional cardiologists adopting this innovative therapy.

Keywords:
Angor réfractaireComplicationsCoronary sinus reducerIntervention percutanéeLiterature reviewPercutaneous interventionRefractory anginaRevue de littératureRéducteur de sinus coronaire

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