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Differential effects of the blood pressure state on pulse rate variability and heart rate variability in critically ill patients
Heart rate variability (HRV) utilizes the electrocardiogram (ECG) and has been widely studied as a non-invasive indicator of cardiac autonomic activity. Pulse rate variability (PRV) utilizes photoplethysmography (PPG) and recently has been used as a surrogate for HRV. Several studies have found that...
Autores principales: | Mejía-Mejía, Elisa, May, James M., Elgendi, Mohamed, Kyriacou, Panayiotis A. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8121822/ https://www.ncbi.nlm.nih.gov/pubmed/33990692 http://dx.doi.org/10.1038/s41746-021-00447-y |
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