Bibliographical noteFunding Information:
R.J.C. is a member of the Abbott Speaker’s Bureau and the Medtronic Heart Failure Advisory Board, and her husband has received stock options from Medtronic due to the nature of his employment. R.J. is a member of the Abbott Speaker’s Bureau and has received Abbott research grants. The remaining authors have no conflicts of interest to disclose. This study was supported by divisional funds from the University of Minnesota.