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2. Dobutamine - Wikipedia

   en.wikipedia.org/wiki/Dobutamine

   Dobutamine can be used in cases of congestive heart failure to increase cardiac output. It is indicated when parenteral therapy is necessary for inotropic support in the short-term treatment of patients with cardiac decompensation due to depressed contractility, which could be the result of either organic heart disease or cardiac surgical ...

3. Cardiotonic agent - Wikipedia

   en.wikipedia.org/wiki/Cardiotonic_agent

   Cardiotonic agents are typically employed as short-term and non-routine therapies for heart failure patients. [71] They are specifically reserved for those with contractile dysfunction in the left ventricles (lower chambers of the heart), low cardiac output, and low blood pressure, placing them at risk of inadequate organ perfusion. [72]

4. Management of heart failure - Wikipedia

   en.wikipedia.org/wiki/Management_of_heart_failure

   Sleep apnea is an under-recognized risk factor for heart failure. Uncontrolled sleep apnea may increase the risk of heart failure by up to 140%. [4] Weight reduction – through physical activity and dietary modification, as obesity is a risk factor for heart failure and left ventricular hypertrophy. Effective weight management has been shown ...

5. Amrinone - Wikipedia

   en.wikipedia.org/wiki/Amrinone

   Early studies in patients with heart failure showed that amrinone produced short-term hemodynamic improvement, but had limited long-term clinical benefit. [7] Some serious side effects of long term administration included sustained ventricular tachycardia resulting in circulatory collapse, worsening myocardial ischemia, acute myocardial ...

6. PDE3 inhibitor - Wikipedia

   en.wikipedia.org/wiki/PDE3_inhibitor

   PDE3 inhibitors are indicated as inotropics for the therapy of acute heart failure if catecholamines are ineffective. [2] Well controlled studies have shown that these drugs generally increase mortality , [ 3 ] when used for the therapy of acute heart failure, so they have to be applied under close observation.

7. Hibernating myocardium - Wikipedia

   en.wikipedia.org/wiki/Hibernating_myocardium

   Low dose dobutamine stimulates contractile function and thus helps to predict functional recovery after revascularization. Cardiac magnetic resonance: The most frequently used MR contrast agents based on Gd-chelates accumulate in the extracellular space which is increased in scarred myocardium.