Inotropes are medicines that tell your heart muscles to beat with more force (positive inotropes) or less force (negative inotropes) to help with heart problems.

Inotropic agents are a group of medicines that affect the contraction of the heart muscle. Technically, inotropes can be divided into positive inotropes, which stimulate and increase the force of contraction …

inotropes are agents that increase myocardial contractility (inotropy) — e.g. adrenaline, dobutamine, isoprenaline, ephedrine vasopressors are agents that cause vasoconstriction leading to increased …

Oct 13, 2024 · This table summarizes the effects of key inotropes on cardiac output (CO), heart rate (HR), systemic vascular resistance (SVR), and pulmonary vascular resistance (PVR).

Dec 11, 2024 · Vasopressors and inotropes are medications that induce vasoconstriction or increase cardiac contractility, respectively, in patients with shock or severe hypotension. The hallmark of …

An inotrope[help 1] or inotropic is a drug or any substance that alters the force or energy of muscular contractions. Negatively inotropic agents weaken the force of muscular contractions. Positively …

Apr 9, 2025 · Basic adrenergic receptor physiology and the principles, complications, and controversies surrounding use of vasopressors and inotropes for treatment of shock are presented here.

Inotropic agents, or inotropes, are medicines that change the force of your heart's contractions. Positive inotropes strengthen the force of the heartbeat. Negative inotropes weaken the force of the …

Nov 29, 2025 · Inotropic agents are a class of medications designed to influence the mechanical action of the heart muscle. The term “inotropic” refers to a drug’s effect on myocardial contractility, which is …

Feb 12, 2014 · Inotropes have been fundamental to resuscitation of acute cardiogenic shock for decades. Heart failure and cardiogenic shock, in severe cases, are syndromes characterized in …