No abstract available
MeSH terms
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Adolescent
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Adult
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Bethanechol Compounds / pharmacology
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Chagas Cardiomyopathy / physiopathology
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Chagas Disease / physiopathology*
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Esophagogastric Junction / drug effects
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Esophagogastric Junction / physiopathology*
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Female
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Heart Ventricles / physiopathology
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Humans
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Manometry
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Middle Aged
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Myocardial Contraction*
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Pressure
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Vectorcardiography