No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
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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.
MeSH terms
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Adult
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Atropine / pharmacology
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Autonomic Nervous System / physiology*
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Cardiac Pacing, Artificial
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Electrocardiography*
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Electrophysiology
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Female
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Heart Rate / drug effects
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Humans
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Male
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Middle Aged
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Myocardial Contraction* / drug effects
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Propranolol / pharmacology
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Vagus Nerve / physiology