Dr Bauchner, Editor in Chief of JAMA, provides summary and commentary on the April 11, 2012 issue of JAMA, the Journal of the American Medical Association. ECG Abnormalities and CHD Event Prediction, Losartan and Heart Failure Mortality, Eliminating Waste in US Health Care, Does This Patient Have Blunt Intra-abdominal Injury?, Should healthy men take statins?, Accountable care organizations and antitrust issues.