Cardiac stimulant may refer to:
Chronotropic effects (from chrono-, meaning time are those that change the Heart rate. An inotrope (ˈaɪnətroʊp is an agent that alters the force or energy of Muscular contractions Negatively inotropic agents weaken the force of muscular contractions Cocaine ( benzoylmethyl ecgonine) is a Crystalline Tropane Alkaloid that is obtained from the leaves of the Coca plant