Abstract
Development of Evaluation System Using Photoplethysmography Sensors for Intradialytic Hypotension Monitoring
Highlights
Intradialytic hypotension (IDH) is a common clinical complication, and research statistics show that up to one-third of hemodialysis (HD) patients have experienced hypotension duringISSN 0914-4935 © MYU K.K. https://myukk.org/Sensors and Materials, Vol 32, No 5 (2020)dialysis treatment.[1]
The classification results had an accuracy of 85% in evaluating IDH by only heart rate (HR) variability (HRV)
The monitoring of the blood pressure (BP) change of uremic patients during an HD session depends on measurements performed by nursing staff at regular intervals
Summary
Intradialytic hypotension (IDH) is a common clinical complication, and research statistics show that up to one-third of hemodialysis (HD) patients have experienced hypotension during. Dialysis treatment.[1] In some patients, the development of hypotension necessitates intravenous fluid replacement before they are able to safely leave the dialysis unit. IDH may reduce the efficacy of dialysis and contribute to the excessive morbidity and mortality associated with HD. There is roughly a 15–30% probability that hypotension occurs during HD, and repeated hypotension causes blood stagnation and leads to excessive heart workload of patients. We can predict the morbidity and mortality of cardiovascular disease from this parameter of hypotension. Many previous studies focused on the reasons for hypotension in HD, which included a study of the parameters that can help predict hypotension. The research results show that there is a correlation between BP variability (BPV) and abnormal HR variability (HRV).(1–4)
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