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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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Detalles Bibliográficos
Autores principales:	Khurana, Ramesh K., Mittal, Deepika, Dubin, Norman H.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Co-Action Publishing 2011
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3714035/ https://www.ncbi.nlm.nih.gov/pubmed/23882329 http://dx.doi.org/10.3402/jchimp.v1i2.7015

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