No abstract available
MeSH terms
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Animals
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Biomechanical Phenomena
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Blood Pressure
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Coronary Vessels / physiology*
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Dogs
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Heart / physiology*
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Heart Rate
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Muscle Contraction
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Myocardium / metabolism
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Oxygen / pharmacology*
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Oxygen / toxicity
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Oxygen Consumption*
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Phentolamine / pharmacology
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Propranolol / pharmacology
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Regional Blood Flow*
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Transducers
Substances
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Propranolol
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Oxygen
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Phentolamine