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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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| Publicado en: | BMC Nephrol |
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| Main Authors: | , , , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
BioMed Central
2015
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| Assuntos: | |
| Acceso en liña: | 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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