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Published on: May 26, 2023
Embolic protection devices in saphenous percutaneous intervention
Cesar Morís1, Iñigo Lozano, María Martín
1Area del Corazón, Hospital Universitario Central de Asturias, Oviedo, Spain. cesarmoris@gmail.com
Summary
Saphenous coronary intervention using stent implantation is an alternative to reoperation for failing grafts. Embolic protection devices (EPDs) mitigate risks like distal embolisation during these procedures.
Area of Science:
- Cardiovascular Surgery
- Interventional Cardiology
Background:
- Saphenous vein grafts (SVGs) are crucial for coronary artery bypass grafting but have high long-term failure rates.
- Reoperation for SVG failure increases patient morbidity and mortality.
- Percutaneous coronary intervention (PCI) with stenting offers an alternative to reoperation.
Purpose of the Study:
- To review embolic protection devices (EPDs) used in saphenous vein intervention.
- To discuss the role of EPDs in reducing adverse events during saphenous PCI.
Main Methods:
- Review of published literature on embolic protection devices.
- Presentation of different EPD designs: filter and occlusion-aspiration systems.
Main Results:
- Saphenous vein intervention carries risks of distal embolisation and microvascular occlusion.
- EPDs are employed to minimize these risks during saphenous PCI.
- Two main types of EPDs exist: filter and occlusion-aspiration devices.
Conclusions:
- Embolic protection devices are essential for improving outcomes in saphenous vein percutaneous intervention.
- EPDs help reduce major adverse clinical events associated with distal embolisation.
- Further understanding and application of EPDs can enhance the safety of saphenous PCI.
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