title: Carotid and coronary disease management prior to open and endovascular aortic surgery. What are the current guidelines?
abstract: Several bodies produce broadly concurring and updated guidelines for the evaluation and treatment of cardiovascular disease in both surgical and non-surgical patients. Recent developments include revised recommendations on preoperative stress testing, referral for possible coronary revascularization and medical management. It is recognized that non-invasive cardiac tests are relatively poor at predicting perioperative risk, and "prophylactic" coronary revascularization has a limited role. The planned aortic intervention (open or endovascular repair) also influences preoperative management. Patients presenting for elective abdominal aortic aneurysm (AAA) repair should only be referred for cardiological testing if they have active symptoms of coronary artery disease (CAD), known CAD and poor functional exercise capacity, or multiple risk factors for CAD. Coronary revascularization before AAA surgery should be limited to patients with established indications, so cardiac stress testing should only be performed if it would change management i.e. the patient is a candidate for and would benefit from coronary revascularization. When endovascular aortic repair is planned, it is reasonable to proceed to surgery without further cardiac stress testing or evaluation unless otherwise indicated. All non-emergency patients require medical optimization, but perioperative beta blockade benefits only certain patients. Some of the data informing recent guidelines have been questioned and some guidelines are being revised. Current guidelines do not specifically address the management of patients with known or suspected carotid artery disease who may require aortic surgery. For these patients, an individualized approach is required. This review considers recent guidelines. Algorithms for investigation and management based on their recommendations are included.
authors.affiliation: Department of Cardiovascular Sciences University of Leicester, Leicester, UK - jt23@le.ac.uk.
authors.forename: J P
authors.initials: JP
authors.lastname: Thompson
mesh_terms: D000465:Algorithms; D017544:Aortic Aneurysm, Abdominal / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D002340:Carotid Artery Diseases / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy*; D003327:Coronary Disease / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy*; D057510:Endovascular Procedures / Q000009:adverse effects; D019317:Evidence-Based Medicine; D006801:Humans; D015994:Incidence; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D011237:Predictive Value of Tests; D018570:Risk Assessment; D012307:Risk Factors; D016896:Treatment Outcome