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A unique complication of the GuideZilla guide extension support catheter and the risk of stent stripping in
Thomas Waggoner1, Harit Desai1, Kintur Sanghvi1
1Department of Interventional Cardiology and Endovascular Medicine, Deborah Heart & Lung Center, Browns Mills, NJ, USA.
Insights
A GuideZilla guide extension catheter complication led to stent stripping during a complex coronary intervention. This case highlights a rare but serious issue in percutaneous stenting.
Area of Science:
- Interventional Cardiology
- Cardiovascular Surgery
- Medical Device Technology
Background:
- Supporting catheters like the GuideZilla are crucial for complex percutaneous coronary interventions.
- These devices aid in deep seating and coaxial alignment in tortuous vessels.
- Reported complications associated with GuideZilla catheters are infrequent in medical literature.
Abstract:
Supporting catheters in percutaneous stenting of anatomically difficult coronary lesions are utilized by interventional cardiologists. The GuideZilla guide extension catheter is designed for deep seating in coronary arteries to provide extra guidance support for equipment delivery during difficult coronary interventions or for coaxial alignment in tortuous vessels. There are limited GuideZilla-related complications reported in the literature. We present a challenging case of a left main and left anterior descending artery dissection, complicated with stent stripping off the delivery balloon by the GuideZilla support catheter.
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