[Stent loss and successful retrieval with the loop snare technique]
Alberto Monello1, Andrea Biagi1, Gioacchino Valenti1
1U.O. Cardiologia, Ospedale "Guglielmo da Saliceto", Piacenza.
Giornale Italiano Di Cardiologia (2006)
|September 30, 2021
Summary
A novel technique successfully retrieved a dislodged stent during percutaneous coronary intervention for complex coronary artery disease. This case highlights an effective strategy for managing stent loss during complex interventional cardiology procedures.
Area of Science:
- Interventional Cardiology
- Cardiovascular Medicine
- Medical Device Technology
Background:
- Non-ST-elevation myocardial infarction (NSTEMI) requires timely intervention.
- Percutaneous coronary intervention (PCI) is a standard treatment for coronary artery stenosis.
- Stent delivery systems are crucial for successful PCI outcomes.
Observation:
- A 79-year-old woman presented with NSTEMI, necessitating urgent coronary angiography.
- During PCI, a stent dislodged from the balloon catheter within the left circumflex artery.
- Initial attempts to retrieve the dislodged stent using a loop snare were unsuccessful.
Findings:
- A novel technique involved placing a second guidewire in parallel to retrieve the dislodged stent.
- The detached stent was successfully captured and retrieved along with the guiding catheter.
- This approach managed a rare complication during PCI, ensuring patient safety.
Implications:
- This case demonstrates a viable strategy for managing stent dislodgement during PCI.
- The described technique offers a potential solution for similar complex interventional cardiology scenarios.
- Successful retrieval of dislodged stents can prevent major adverse cardiac events and improve patient outcomes.
