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Carotid and coronary disease: staged or simultaneous management?
1Division of Vascular Surgery, Tufts University School of Medicine, New England Medical Center Hospitals, Boston, MA 02111, USA.
Seminars in Vascular Surgery
|April 16, 1998
Summary
Managing patients with both critical carotid disease and coronary artery disease requires careful consideration of surgical approaches. No single method is superior, with decisions based on individual patient risk factors and lesion severity.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Interventional Cardiology
Background:
- Significant overlap exists between patients needing coronary bypass and carotid endarterectomy.
- Up to 12% of coronary bypass patients have critical carotid disease; over 50% of carotid endarterectomy patients have significant coronary disease.
Purpose of the Study:
- To review and discuss management strategies for patients requiring both carotid endarterectomy and coronary bypass surgery.
- To analyze the risks and benefits of different surgical approaches: staged, reversed staged, and simultaneous procedures.
Main Methods:
- Review of existing literature and clinical data on combined carotid and coronary revascularization.
- Analysis of reported stroke, myocardial infarction, and mortality rates for different management strategies.
Main Results:
- No definitive superiority established for any single surgical approach (staged, reversed staged, or simultaneous).
- Staged approach: lower stroke rates, higher myocardial infarction/mortality.
- Reversed staged approach: higher stroke rates, lower myocardial infarction/mortality.
- Simultaneous approach: intermediate rates of stroke, myocardial infarction, and mortality.
Conclusions:
- Management decisions should be individualized based on the relative severity of carotid and coronary artery disease.
- Patient selection criteria significantly impact reported outcomes, particularly for simultaneous procedures.