No abstract available
Publication types
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Research Support, N.I.H., Extramural
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Video-Audio Media
MeSH terms
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Artifacts*
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Critical Care / methods*
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Echocardiography / instrumentation
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Echocardiography / methods
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Humans
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Point-of-Care Systems*
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Sound
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Ultrasonography / instrumentation
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Ultrasonography / methods*