Efeitos da Ventilação Mecânica não Invasiva sobre a Modulação Autonômica Cardíaca

• Autor(a) principal: Ferreira, Lucas L. [UNESP]
• Data de Publicação: 2014
• Outros Autores: Vanderlei, Luiz Carlos [UNESP], Valenti, Vitor Engrácia [UNESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://www.rbconline.org.br/artigo/efeitos-da-ventilacao-mecanica-nao-invasiva-sobre-a-modulacao-autonomica-cardiaca/; http://hdl.handle.net/11449/114999

This review is intended to gather together recent studies that explore the effects of different types of noninvasive ventilation (NIV) on the autonomic nervous system, assessed through heart rate variability (HRV). A search for papers was conducted in the PubMed, PEDro, SciELO and Lilacs databases with the following descriptors: noninvasive ventilation, CPAP ventilation, intermittent positive pressure breathing and autonomic nervous system, for the period between 2008 and 2012. After eliminating papers not addressing the topic, we selected six studies, of which five applied NIV in CPAP mode and one used biphasic positive airway pressure. In general, the findings suggest that NIV promotes changes in autonomic modulation that are dependent on the conditions of the subjects analyzed and the time when these rates are assessed, meaning acute or long-term effects.