A finger photoplethysmography waveform during the valsalva maneuver detects changes in left heart filling pressure after hemodialysis

BACKGROUND: A noninvasive system for determining left ventricular (LV) filling pressure may help to improve personalized fluid removal goals in hemodialysis patients. We previously showed that the change in photoplethysmography (PPG) pulse amplitude measured by finger PPG during a Valsalva maneuver...

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Detalhes bibliográficos
Publicado no:BMC Nephrol
Main Authors: Galiatsatos, Panagis, Parakh, Kapil, Monti, Jennifer, Thavarajah, Sumeska, Aneke-Ogbu, Harriet, Watson, Amaris, Kim, Daniel, Wang, Nae-Yuh, Shafi, Tariq, Silber, Harry A.
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2015
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4536782/
https://ncbi.nlm.nih.gov/pubmed/26272208
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12882-015-0135-0
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