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Valsalva maneuver: shortest optimal expiratory strain duration
PURPOSE: To quantitate the level of difficulty and determine consistency of hemodynamic responses with various expiratory strain (ES) durations. METHODS: Thirty-four healthy subjects performed the Valsalva maneuver (VM) with an ES duration of 10, 12, and 15 seconds in random order. Level of difficul...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Co-Action Publishing
2011
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3714035/ https://ncbi.nlm.nih.gov/pubmed/23882329 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3402/jchimp.v1i2.7015 |
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