No abstract available
Keywords:
Acute myocardial infarction; Hospitalizations; Seasonal variation.
MeSH terms
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Aged
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Female
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Follow-Up Studies
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Hospitalization / trends*
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Humans
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Incidence
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Male
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Myocardial Infarction / epidemiology*
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Myocardial Infarction / therapy
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Retrospective Studies
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Risk Factors
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Seasons*
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Time Factors
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United States / epidemiology