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[Rotablator and endoprosthesis on the left main coronary trunk]
A F Chaix1, P Barragan, M Silvestri
1Centre d'urgences et d'explorations cardiovasculaires, clinique les Alpilles, Marseille.
Archives Des Maladies Du Coeur Et Des Vaisseaux
|January 1, 1995
Summary
Complex angioplasty successfully treated unstable angina in a patient with left main coronary artery stenosis. A Palma-Schatz stent resolved recoil, leading to a positive long-term outcome.
Area of Science:
- Cardiovascular Medicine
- Interventional Cardiology
Background:
- A 78-year-old female presented with unstable angina attributed to severe left main coronary artery (LMCA) stenosis and right coronary artery (RCA) occlusion.
- Medical management was pursued for 29 months due to contraindications for surgical intervention.
Observation:
- The patient exhibited resistance to pharmacological therapy, necessitating advanced interventional treatment.
- Complex angioplasty was performed on the LMCA, left anterior descending (LAD), and left circumflex (LCx) arteries using rotablator and balloon techniques.
Findings:
- Immediate elastic recoil in the LMCA occurred post-angioplasty.
- A Palma-Schatz stent was successfully implanted to address the LMCA recoil.
- The procedure was completed without complications.
Implications:
- This case demonstrates the efficacy of complex angioplasty and stenting in managing high-risk coronary artery disease when surgery is not an option.
- The patient remained asymptomatic at a 20-month follow-up, highlighting the durability of the intervention.