embolic protection device
A specialized device used during interventional procedures to capture embolic debris and prevent downstream embolization.
Full Definition
An embolic protection device is a catheter-based system designed to capture embolic debris generated during percutaneous coronary interventions, particularly in saphenous vein graft interventions or procedures involving friable plaques. These devices can be distal filters, proximal occlusion balloons, or aspiration systems that prevent debris from traveling to the distal circulation and causing microvascular obstruction. In cardiovascular radiology reports, the use of embolic protection should be documented as it indicates high-risk lesion characteristics and may influence procedural outcomes.
Usage
Usage note: Can be abbreviated as EPD in subsequent references. Always specify type when relevant (filter vs. occlusion).
In Context
- "An embolic protection device was deployed distally before intervention of the degenerated SVG." — High-risk intervention report
- "The embolic protection device captured significant atherothrombotic debris during the procedure." — Procedural outcome documentation