Effect of Landiolol Hydrochloride on Hemodynamics in a Histamine-Induced Shock Model.

Background And Objective: Anaphylactic shock is a serious adverse drug reaction that can occur in response to contrast media used during coronary computed tomography angiography. The imaging quality of coronary computed tomography angiography is improved by β-blockers, which decrease heart rate. In this study, we sought to analyze anaphylactic shock treatment in patients receiving short-acting β1-blockers.