No abstract available
MeSH terms
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Administration, Oral
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Arrhythmias, Cardiac / metabolism
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Arrhythmias, Cardiac / physiopathology*
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Coronary Disease / metabolism
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Coronary Disease / physiopathology*
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Electrocardiography*
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Exercise Test
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Humans
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Lung Diseases / metabolism
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Lung Diseases / physiopathology*
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Male
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Middle Aged
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Oxygen Consumption*
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Verapamil / administration & dosage*