No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Cardiac Pacing, Artificial
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Coronary Circulation
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Coronary Vessels / metabolism
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Dogs
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Heart / physiology*
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Heart Rate / drug effects
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Myocardium / metabolism*
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Norepinephrine / blood*
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Oxygen Consumption
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Sympathetic Nervous System / physiology*