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

Dec 11, 2024 · Vasopressors function by inducing vasoconstriction, thereby increasing systemic vascular resistance (SVR), mean arterial pressure (MAP), and organ blood flow. Inotropes enhance …

Apr 9, 2025 · Vasopressors are a powerful class of drugs that induce vasoconstriction and thereby elevate mean arterial pressure (MAP). Vasopressors differ from inotropes, which increase cardiac …

Jul 9, 2025 · An overview of inotropes and vasopressors, including their indication, pharmacology, route of administration and cautions.

2 days ago · Norepinephrine is the preferred first-line vasopressor for septic shock and most hypotensive emergencies, with lower risk of adverse events than other catecholamines 4, 5, 8 …

Jul 25, 2023 · Although the overarching purpose of vasopressors and inotropes in CS is to improve tissue oxygen delivery, these agents also increase myocardial oxygen demand, which in the setting …

Inotropes work by increasing the strength of the heart's contractions, improving cardiac output and blood flow to the body's tissues. Vasopressors, on the other hand, work by constricting blood vessels to …

With the many different types of vasopressors and inotropes, it is important to understand how they work to use them effectively. Choosing the wrong agent or using it inappropriately, can harm the patient.

Inotropes and vasopressors Vasopressors induce vasoconstriction and increase mean arterial pressure (MAP). Inotropes increase cardiac contractile force (contractility). Several endogenous and synthetic …

Vasoactive agents can be categorized by their activity and are often divided into two types: vasopressors and inotropes. The term vasopressor refers to a class of drugs that cause …