{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Preoperative B-blockers for Abdominal Surgery","description":"Moderator: James Rathmell, M.D. Participants: Daniel Rubin, M.D.,M.S. and Jessica Spence, M.D., Ph.D.  Articles Discussed:  Preoperative b-Blocker Therapy and Stroke or Major Adverse Cardiac Events in Major Abdominal Surgery: A Retrospective Cohort Study   Beta Blockade before Noncardiac Surgery: The Devil is in the Details   Transcript ","author_name":"Anesthesiology Journal's podcast","author_url":"http:\/\/anesthesiology.libsyn.com\/webpage","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/25385073\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/25385073"}