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Which of the following is a eta1-adrenergic agonist used to increase cardiac contractility and improve cardiac output in acute heart failure?

Biology

ScanSolve AI Answer

  1. Dobutamine is a β1\beta_1-adrenergic agonist that increases cardiac contractility (positive inotropic effect) and heart rate. It is commonly used intravenously in the management of acute heart failure and cardiogenic shock to improve cardiac output. Digoxin and Digitalis have a slower onset of action and are generally used for chronic heart failure. Adrenaline is typically reserved for cardiac arrest or severe shock.
    • B. Dobutamine
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