Are Beta Blockers Necessary After Bypass Surgery?
Are Beta Blockers Necessary After Bypass Surgery? Are beta blockers necessary after bypass surgery? Beta-blocker administration has also clearly been shown to lower the rate of new-onset postoperative atrial fibrillation after CABG. Among the different types of beta-blockers, perioperative carvedilol appears to be the most beneficial. How long do you take beta-blockers after heart surgery?