Dobutamine is a medication used to support heart function in situations where the heart is unable to pump enough blood.
What is it used for?
Dobutamine is prescribed for the short-term treatment of acute heart failure, cardiogenic shock, or other conditions with reduced cardiac output. It is also commonly used during dobutamine stress echocardiography to assess heart function when exercise testing is not possible. Dobutamine is given intravenously and is typically used in hospital settings under continuous monitoring.
How does it work?
Dobutamine primarily stimulates beta-1 adrenergic receptors in the heart, increasing the strength of heart muscle contraction and improving cardiac output. It has mild effects on heart rate and blood vessel tone, helping the heart pump more effectively without a large increase in oxygen demand compared to some other agents.
Always use this medicine as prescribed by a healthcare professional.