Advances in acute kidney injury associated with cardiac surgery: the unfolding revolution in early detection.

Cardiac surgery-associated acute kidney injury (CSA-AKI) is important because it remains common and serious. A major limitation in the management of CSA-AKI has been ongoing delayed diagnosis by standard clinical approaches, including serum creatinine and calculated glomerular filtration rate. Recent advances in the understanding of CSA-AKI have highlighted the utility of novel biomarkers that diagnose CSA-AKI within the first 24 hours.

The year in Cardiothoracic and Vascular Anesthesia: selected highlights from 2011.

There have been rapid advances in oral anticoagulation. The oral factor Xa inhibitors rivaroxaban and apixaban and the oral direct thrombin inhibitor dabigatran recently have been rigorously evaluated. These novel anticoagulants will usher in a new paradigm for perioperative anticoagulation.

The year in cardiothoracic and vascular anesthesia: selected highlights from 2010.

The aortic valve treatment revolution continues with the maturation of aortic valve repair and the dissemination of transcatheter aortic valve implantation. The recent publication of comprehensive multidisciplinary guidelines for diseases of the thoracic aorta has assigned important roles for the cardiovascular anesthesiologist and perioperative echocardiographer. Although intense angiotensin blockade improves outcomes in heart failure, it might further complicate the maintenance of perioperative systemic vascular tone.

Progress in perioperative medicine: focus on statins.

Beyond cholesterol reduction, statins have multiple beneficial influences on vascular endothelial function, atherosclerotic plaque stability, inflammation, and thrombosis. These favorable pleiotropic effects may be the basis for their perioperative risk reduction in cardiothoracic and vascular procedures. The published evidence suggests that statins offer significant outcome benefits throughout perioperative practice.