No abstract available
Publication types
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Clinical Trial
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Comparative Study
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Randomized Controlled Trial
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Research Support, U.S. Gov't, Non-P.H.S.
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Research Support, U.S. Gov't, P.H.S.
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Validation Study
MeSH terms
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Aged
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Double-Blind Method
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Echocardiography
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Female
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Heart Failure / diagnosis*
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Heart Failure / physiopathology*
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Hemodynamics / physiology
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Humans
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Male
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Middle Aged
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Predictive Value of Tests
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Radionuclide Angiography
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Sensitivity and Specificity
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Stroke Volume / physiology*