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Rupture of guide wire during percutaneous transluminal coronary angioplasty. Mechanics and management
P K Ghosh1, G Alber, R Schistek
1Department of Cardiac Surgery, Landeskrankenanstalten, Salziburg, Austria.
Insights
Guide wire rupture during percutaneous transluminal coronary angioplasty is a rare complication. Emergency surgery was needed for fragment retrieval and myocardial revascularization in two reported cases.
Area of Science:
- Cardiology
- Interventional Cardiology
- Surgical Retrieval
Background:
- Percutaneous transluminal coronary angioplasty (PTCA) is a common procedure for treating coronary artery disease.
- Guide wire complications, though infrequent, pose significant risks during PTCA.
Observation:
- Two distinct cases of guide wire rupture during PTCA are presented.
- Retained guide wire fragments necessitated immediate surgical intervention.
Findings:
- Both patients underwent emergency surgical retrieval of fractured guide wire pieces.
- Myocardial revascularization was performed concurrently with fragment removal.
- Analysis of potential mechanisms and management strategies for this rare event is provided.
Implications:
- This study highlights the critical need for prompt surgical management of retained guide wire fragments.
- Understanding the mechanics of guide wire failure can inform preventative strategies in interventional cardiology.
- The findings underscore the importance of preparedness for rare but serious complications during PTCA.
Abstract:
Two rare cases of rupture of the guide wire during percutaneous transluminal coronary angioplasty are described. Both patients required emergency surgical retrieval of the retained fragments and myocardial revascularization. The possible mechanics of the event and the options in the management are discussed with a review of the literature on this rare complication of percutaneous transluminal coronary angioplasty.