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Combined carotid and coronary revascularization
F Vermeulen1, R Hamerlijnck, J Defauw
1Department of Cardiothoracic Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands.
Insights
Combined carotid and coronary revascularization in 295 patients showed a 3.5% hospital mortality and 5% neurological morbidity. Long-term survival was 47%, influenced heavily by cardiac outcomes.
Area of Science:
- Cardiovascular Surgery
- Neurosurgery
- Vascular Surgery
Background:
- Combined extracranial (carotid) and coronary revascularization addresses complex patient needs involving both cerebrovascular and cardiac disease.
- Symptomatic or severe carotid lesions often necessitate intervention alongside coronary artery bypass grafting.
- Evaluating the safety and efficacy of combined procedures is crucial for optimizing patient outcomes.
Purpose of the Study:
- To analyze the outcomes of combined extracranial and coronary revascularization procedures.
- To identify independent risk factors for hospital mortality, morbidity, and long-term survival.
- To assess the 10-year survival rates and their determinants.
Main Methods:
- Retrospective analysis of 295 patients undergoing combined extracranial and coronary revascularization.
- Statistical analysis to determine independent risk factors for mortality and morbidity.
- Evaluation of long-term survival and cardiac-specific survival.
Main Results:
- Hospital mortality rate was 3.5%.
- Hospital morbidity was primarily neurological, with a 5% rate of reversible deficits or strokes.
- Ten-year survival was 47%, significantly influenced by cardiac 10-year survival (61%).
Conclusions:
- Combined extracranial and coronary revascularization is associated with acceptable hospital mortality and neurological morbidity.
- Cardiac status is the predominant determinant of long-term survival after these combined procedures.
- Risk factor analysis provides valuable insights for patient selection and management.
Abstract:
A series of 295 patients with combined extracranial and coronary revascularization procedures is analyzed. Operations were combined in patients with symptomatic or severe carotid lesions. Hospital mortality was 3.5%; hospital morbidity was mainly neurological with 5% reversible neurological deficits or strokes. The independent risk factors for hospital mortality and morbidity as well as for long-term survival and morbidity were statistically analyzed. The 10-year survival was 47% and predominantly determined by the cardiac 10-year survival (61%).