Jama Editors' Summary: On Research In Medicine, Science, & Clinical Practice. For Physicians, Researchers, & Clinicians.

Trial of spironolactone for HFPeF, bariatric surgery complications after Medicare incentive coverage, natural history of small AAAs, and more.

Editor's Audio Summary by Edward H. Livingston, MD, Deputy Editor, the Journal of the American Medical Association, for the February 27, 2013 issue