| Authors: |
Goel NJ; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania. Electronic address: nicholas.goel@pennmedicine.upenn.edu., Zhao Y; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania., Sperry AE; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., Kelly JJ; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania., Lutfi W; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., DePaolo J; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., Gillinov LA; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., Brown CR; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania., MacKay EJ; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania; Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., Fanaroff AC; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania; Division of Cardiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania., Desai ND; Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center (CAVOQER), Philadelphia, Pennsylvania. |