Neurologic complications of vascular surgery

Technological advances in the management of cardiovascular disorders have resulted in an expansion of eligibility criteria for treatment, as well as an increased demand for improved outcomes. Neurologic complications after coronary artery bypass surgery, particularly stroke and cognitive dysfunction, substantially increase mortality, strain health care resources, and reduce the clinical effectiveness of the procedure. Carotid endarterectomy can be both the optimum stroke preventative strategy as well as a cause of stroke. The trend toward minimally invasive endovascular procedures, which has provided non-surgical options for both coronary and cerebral vascular occlusive lesions, is slowly being compared to conventional surgical and medical therapies. The identification of risk factors and mechanisms of adverse cerebral outcomes of these myriad vascular procedures is essential in improving their clinical effectiveness and patient applicability.