No abstract available
MeSH terms
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Adult
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Aged
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Cardiomyopathy, Dilated / diagnostic imaging*
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Cardiomyopathy, Dilated / physiopathology*
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Cardiotonic Agents
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Dobutamine
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Echocardiography
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Female
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Humans
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Male
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Middle Aged
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Myocardial Contraction
Substances
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Cardiotonic Agents
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Dobutamine