We report contemporary structural models and staffing practices in a sample of US ICUs caring for critically ill cardiovascular patients. Although most hospitals surveyed had dedicated CICUs, a minority of CICUs employed a 'closed' CICU model and few had routine intensivist staffing. Most CICU directors agree that there is a need for cardiologists with intensivist training and expertise. These survey data reveal potential areas for continued improvement in US CICU organizational structure and physician staffing.

Copeptin, MR-proADM, and MR-proANP are complementary prognostic markers for CV death and HF in patients with NSTE-ACS that perform as well as or better than established and other emerging biomarkers and warrant further investigation of application for therapeutic decision making. (Metabolic Efficiency With Ranolazine for Less Ischemia in Non-ST Elevation Acute Coronary Syndromes; NCT00099788).