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High-speed rotational ablation for in-stent restenosis
1Division of Interventional Cardiology, Heart & Lung Group of Savannah, Georgia 31405, USA.
Catheterization and Cardiovascular Diagnosis
|February 1, 1997
Summary
High-speed rotational ablation is a feasible technique for treating in-stent restenosis. This method showed potential for managing this common clinical issue without complications in a small patient group.
Area of Science:
- Cardiovascular Interventions
- Medical Device Technology
Background:
- In-stent restenosis is a growing clinical concern following angioplasty.
- Effective treatment options for in-stent restenosis are continuously sought.
Purpose of the Study:
- To evaluate the feasibility of high-speed rotational ablation for treating in-stent restenosis.
- To assess the safety and efficacy of this technique in a consecutive patient series.
Main Methods:
- High-speed rotational ablation was performed on 12 in-stent restenosis lesions in 10 patients.
- Seven lesions required additional percutaneous transluminal coronary angioplasty (PTCA).
- Five lesions were treated as stand-alone procedures.
Main Results:
- No procedural complications were observed in any patient.
- The technique was successfully applied to all treated lesions.
- This series demonstrates the feasibility of rotational ablation for in-stent restenosis.
Conclusions:
- High-speed rotational ablation is a feasible and safe technique for in-stent restenosis.
- This interventional method shows promise for managing this common cardiovascular complication.