No abstract available
Keywords:
Body mass index; Chronic heart failure; Maximum phonation time.
MeSH terms
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Adult
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Aged
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Aged, 80 and over
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Body Mass Index*
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Cross-Sectional Studies
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Exercise Tolerance / physiology*
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Female
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Heart Failure / physiopathology*
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Humans
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Male
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Middle Aged
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Outpatients
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Oxygen Consumption*
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Phonation / physiology*