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Updated: May 16, 2026
03:33
Laparoscopic Left Lateral Sectionectomy: Guided by the Ligamentum Teres Hepatis and the Umbilical Fissure Vein
Published on: September 27, 2024
Unprotected left main distal bifurcation lesion.
George Karavolias1, Panagiotis Karyofillis, Panagiota Georgiadou
1Second Department of Interventional Cardiology, Onassis Cardiac Surgery Centre, Athens, Greece.
Summary
Drug-eluting stents offer a safe and feasible treatment option for unprotected left main coronary artery disease, especially in high-risk patients unsuitable for bypass surgery.
Area of Science:
- Cardiology
- Interventional Cardiology
Background:
- Left main coronary artery disease (LMCD) is a high-risk condition with significant mortality.
- Coronary artery bypass grafting (CABG) is the current gold-standard treatment for unprotected LMCD.
- Drug-eluting stents (DES) have reduced restenosis and repeat revascularization rates in coronary artery disease.
Observation:
- Percutaneous coronary intervention (PCI) using DES is emerging as an alternative for unprotected LMCD.
- This approach is considered for patients at high risk for CABG or those refusing surgery.
- Updated European Society of Cardiology guidelines support angioplasty for selected LMCD patients.
Findings:
- Successful DES implantation for an unprotected left main bifurcation lesion was demonstrated.
- The patient was an 85-year-old individual with high perioperative risk.
- This highlights the feasibility and safety of PCI in selected high-risk patients.
Implications:
- DES PCI presents a viable therapeutic option for unprotected LMCD in specific patient groups.
- It expands treatment possibilities for elderly or high-risk patients.
- This case supports the integration of PCI into treatment algorithms for complex coronary artery disease.
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