No abstract available
MeSH terms
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Adrenergic beta-Antagonists / pharmacology
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Adrenergic beta-Antagonists / therapeutic use*
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Heart Failure / drug therapy*
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Heart Rate / drug effects*
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Humans
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Metoprolol / pharmacology
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Metoprolol / therapeutic use*
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Randomized Controlled Trials as Topic
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Treatment Outcome
Substances
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Adrenergic beta-Antagonists
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Metoprolol