Pharmacologic therapy: In coronary cardiogenic shock, the aims of 
vasoactive medication therapy are improved cardiac contractility, decreased 
preload and afterload, or stable heart rate.Sympathomimetic medications: increase cardiac output by mimicking the 
action of the sympathetic nervous system through vasoconstriction, resulting 
in increased preload, and by increasing myocardial contractility (inotropic 
action) or increasing the heart rate (chronotropic action).