Cardiovascular protection by anti-inflammatory statin therapy.

Statins are widely used in the prevention of atheromatous disease and its complications. While their lipid lowering effects are very important, there is increasing emphasis on the other effects of statins described as pleiotropic. These include atheromatous plaque stabilisation generally ascribed to their anti-inflammatory properties.

Coronary artery stents and non-cardiac surgery.

The utility of interventional cardiology has developed significantly over the last two decades with the introduction of coronary angioplasty and stenting, with the associated antiplatelet medications. Acute coronary stent occlusion carries a high morbidity and mortality, and the adoption of therapeutic strategies for prophylaxis against stent thrombosis has major implications for surgeons and anaesthetists involved in the management of these patients in the perioperative period. Currently, there is limited published information to guide the clinician in the optimal care of patients who have had coronary stents inserted when they present for non-cardiac surgery.

Methods of detecting atherosclerosis in non-cardiac surgical patients; the role of biochemical markers.

Atherosclerosis is a common condition in both the developed and developing world and is now recognised to be an inflammatory condition leading to the development of ischaemic heart disease, cerebrovascular disease and peripheral vascular disease. Ischaemic heart disease is a major risk factor in the pathogenesis of perioperative adverse cardiovascular events which lead to significant morbidity and mortality within the high risk surgical patient population. Current methods of evaluating the likelihood of postoperative cardiovascular complications depend largely on risk scoring systems, and the preoperative assessment of the functional status of the cardiovascular system.