Beta-blockers have been the initial treatment for symptomatic obstructive hypertrophic cardiomyopathy (HCM) despite limited evidence of their efficacy. Aficamten is a cardiac myosin inhibitor that ...
Perioperative beta blockers have been promoted to reduce the risk for perioperative MI. However, while high-dose perioperative extended-release metoprolol succinate (Toprol XL) for noncardiac surgery ...