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Percutaneous coronary intervention for distal coronary graft anastomosis le-sions: a case series
A Tassopoulos1, M Didagelos2, I Tsiafoutis1
1Department of Cardiology, Red Cross General Hospital, Athens, Greece.
Insights
Percutaneous coronary intervention can treat coronary artery bypass graft failure at distal anastomoses. This challenging procedure, performed via graft or native vessel, offers a viable treatment option when data is scarce.
Area of Science:
- Cardiology
- Interventional Cardiology
- Vascular Surgery
Background:
- Coronary artery bypass graft failure, particularly at distal anastomoses, presents a significant clinical challenge.
- Limited literature exists regarding effective management strategies for these specific graft failures.
Observation:
- A case series investigated percutaneous coronary intervention (PCI) for coronary artery bypass graft failure within six months of surgery.
- Treatment focused on lesions at the distal graft anastomosis, utilizing access through either the graft or the native coronary vessel.
Findings:
- PCI at distal graft anastomotic lesions is technically demanding.
- Successful intervention was achieved through both graft and native vessel access routes.
- Angiographic outcomes were variable and not consistently optimal.
Implications:
- Percutaneous coronary intervention offers a feasible, albeit challenging, treatment option for distal coronary artery bypass graft failure.
- The approach (graft vs. native vessel) can be adapted based on lesion characteristics.
- Further research is needed to optimize PCI techniques and improve outcomes for these complex cases.
Background:
Management of coronary artery graft failure, especially at the site of a recent distal anastomosis, is a challenging clinical situation, and literature data are scarce.
Case Series:
We present a case series of patients with coronary artery bypass graft failure up to six months after surgical revascularization, who were treated with percutaneous coronary intervention at the site of distal graft anastomosis through the graft or the native vessel.
Conclusions:
Percutaneous coronary intervention at distal graft anastomotic lesions is challenging, it can be performed from either the graft or the native vessel, and the angiographic result may not always be optimal. HIPPOKRATIA 2019, 23(2): 87-91.
