2019
DOI: 10.1007/s13760-019-01170-y
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Impaired cerebrovascular reactivity in chronic obstructive pulmonary disease

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Cited by 5 publications
(4 citation statements)
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“…However, this study was limited by the following factors. First, medical conditions associated with SIVD (e.g., metabolic syndrome and COPD) and statin use can potentially impact cerebral hemodynamics ( Park et al, 2008 ; Giannopoulos et al, 2012 ; Hlavati et al, 2019 ). However, we did not analyze which factor most prominently contributed to hemodynamic changes.…”
Section: Discussionmentioning
confidence: 99%
“…However, this study was limited by the following factors. First, medical conditions associated with SIVD (e.g., metabolic syndrome and COPD) and statin use can potentially impact cerebral hemodynamics ( Park et al, 2008 ; Giannopoulos et al, 2012 ; Hlavati et al, 2019 ). However, we did not analyze which factor most prominently contributed to hemodynamic changes.…”
Section: Discussionmentioning
confidence: 99%
“…Portanto, a hipocapnia reduz a sensibilidade à hipoxemia e o oposto, a hipercapnia aumenta (Mardimae et al, 2012). Por ser um dos mais acentuados fatores de regulação do FSC e facilmente demonstrado na prática clínica, o mecanismo de RCO2 tem sido utilizado amplamente com medida da função cerebrovascular (Ainslie et al, 2007;Salinet et al, 2015;Hlavati et al, 2019). Existem diversos métodos para avaliação da reatividade cerebrovascular, dentre eles, métodos de reinalação da própria respiração (Claassen et al, 2007;Bernardi et al, 2008), inalação enriquecida com CO2 (Xie et al, 2005;Lewis et al, 2019) e pausa respiratória para indução de retenção de CO2 (Markus et al, 1992;Hlavati et al, 2019) são os mais utilizados em estudos clínicos.…”
Section: Reatividade Cerebrovascular Aos Gases Sanguíneosunclassified
“…Pouco se sabe sobre a função cerebrovascular na DPOC, com resultados divergentes na literatura. Através do DTC, Hlavati et al (2019) demonstrou que a reatividade cerebrovascular ao CO2 (RCO2) era reduzida em 90 DPOC em todos os níveis de gravidade, correlacionando-se positivamente com pior VEF1 (Hlavati et al, 2019).…”
Section: Hemodinâmica Cerebral Na Dpocunclassified
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