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Cardiological risk in patients undergoing abdominal aortic aneurysm surgery. An analysis of 523 cases
A Arpesani1, P L Giorgetti, V Rampoldi
1Department of General and Cardiovascular Surgery, University of Milan, Italy.
Insights
Patients with coronary artery disease undergoing abdominal aortic aneurysm surgery face higher cardiac risks. Preoperative assessment of cardiac conditions is crucial for better surgical outcomes and patient management.
Area of Science:
- Cardiology
- Vascular Surgery
- Surgical Risk Assessment
Background:
- Abdominal aortic aneurysm (AAA) surgery carries significant risks.
- Cardiological factors, particularly coronary artery disease (CAD), are critical determinants of patient outcomes.
- Understanding preoperative cardiac risk is essential for managing patients undergoing AAA repair.
Purpose of the Study:
- To evaluate the impact of coronary artery disease on mortality and cardiac complications in patients undergoing abdominal aortic aneurysm surgery.
- To highlight the importance of preoperative cardiological assessment in this patient cohort.
Main Methods:
- Retrospective analysis of 523 consecutive patients undergoing AAA surgery.
- Detailed review of patient data focusing on the presence of coronary artery disease.
- Comparison of mortality rates and cardiac complications between patients with and without CAD.
Main Results:
- Coronary artery disease was identified in 31.9% of patients.
- Overall mortality was 1.7%, with higher rates in the CAD group (3%) compared to the non-CAD group (1.2%).
- All fatal postoperative cardiac complications occurred in patients with pre-existing coronary artery disease.
Conclusions:
- Preoperative coronary artery disease significantly increases cardiological risk in patients undergoing AAA surgery.
- Proactive assessment and management of cardiac risk factors are vital before AAA repair.
- Identifying and addressing coronary cardiopathies preoperatively can improve surgical safety and patient survival.
Abstract:
The paper reports a consecutive series of 523 patients undergoing abdominal aortic aneurysm surgery, paying particular attention to the cardiological risk factor. Coronary disease was present in 167 (31.9%) cases and the overall mortality rate was 1.7%: 5 cases (3%) in the group of coronary disease patients; 4 cases (1.2%) in the group of noncoronary disease patients. All fatal cardiac complications during the postoperative period occurred in those patients who presented coronary cardiopathies before surgery. The preoperative cardiological risk was therefore much greater and more significant in this group of patients. This risk factor should therefore be assessed prior to the operation in order to prepare the necessary medical or even surgical therapeutic measures.