Jörning, P.J.G.

patient guideline beta-blocker surgery perioperative acc /aha guidelines mortality therapy testing noncardiac surgery heart beta-blocker therapy beta-blocker use study practice netherland disease hospital preoperative withdrawal noninvasive survey evaluation result 1- year mortality procedure noninvasive testing surgery patients noncardiac signi infarction risk index blocker american college risk factors perioperative period beta-blocker withdrawal algorithm revascularization table american recommendation research assistants rotterdam treatment propensity outcome erasmu capacity index association department ficant test result ischemic heart disease cardiology polderman artery disease research boersma e signi ficant anesthesiology population complication trial score factor center erasmus mc non-user signi ficantly assessment management betablocker college difference effect hypertension valvular disease intermediate-risk patients