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Myocardial Infarction by Percutaneous Embolization Coil Deployment in a Swine Model
Published on: November 4, 2021
[Embolization of hydrophilic guide wire coating]
S Muenst1, N Willi, G Cathomas
1Institut für Pathologie, Universitätsspital Basel, Schönbeinstr. 40, 4031, Basel, Schweiz. muensts@uhbs.ch
Der Pathologe
|May 5, 2012
Summary
Hydrophilic coating from a ChoICE® PT guide wire embolized, causing artery blockages in two patients undergoing cardiovascular procedures. This highlights a potential risk associated with these commonly used interventional devices.
Area of Science:
- Interventional Cardiology
- Biomaterials Science
Background:
- Interventional cardiovascular procedures are increasing.
- Devices like catheters and guide wires are used, featuring metallic cores and coils.
- Hydrophilic coatings enhance device crossability and control for complex lesions.
Observation:
- Two cases involved the use of a ChoICE® PT guide wire.
- The guide wire was inserted into the coronary artery.
Findings:
- Embolization of the hydrophilic coating material occurred.
- Occlusion of small intramyocardial arteries was observed.
Implications:
- This suggests a potential complication associated with hydrophilic-coated guide wires.
- Further investigation into material integrity and embolization risk is warranted.
- Clinical vigilance is necessary during interventional cardiovascular procedures using such devices.
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