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Heart rate variability at ICU admission in Covid-19 patients in sitting position: a prospective study

2025-12-29 intensive care and critical care medicine Title + abstract only
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Purposeto describe HRV metrics in Covid-19 patients at admission in the ICU and its relationship with mortality and invasive mechanical ventilation (IMV). Heart rate variability (HRV) in sitting position in critically ill patients has not been explored. Methodswe conducted a prospective single-centre observational study. Adult patients admitted in the ICU with respiratory failure due to RT-PCR-confirmed SARS-CoV-2 but not under IMV were included. Electrocardiogram was recorded at least for 15 m...

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