No abstract available
MeSH terms
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Diagnosis, Differential
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Electrocardiography
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Evidence-Based Medicine*
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Humans
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Pulmonary Disease, Chronic Obstructive / diagnosis*
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Pulmonary Disease, Chronic Obstructive / drug therapy
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Pulmonary Disease, Chronic Obstructive / prevention & control
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Pulmonary Disease, Chronic Obstructive / rehabilitation
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Pulmonary Disease, Chronic Obstructive / therapy*
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Radiography, Thoracic
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Respiratory Function Tests
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Risk Factors
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Time Factors