Introduction - If you have any usage issues, please Google them yourself
heart rate produced by algorithms embedded in the commercially
available optical heart rate sensor. An analysis of the raw PPG signal is
necessary to fully assess the usability of PPG for heart rate detection in
epilepsy, for instance, by also including measures for heart rate variability.
Mean heart rate is a suitable measure to detect tachycardia,
bradycardia, and asystole, which are importantmarkers of clinical relevance
of seizures. However, in other medical settings, such as the uation
of arrhythmias [10], more features of heart rate and ECG
characteristics such as QT interval,which PPG currently cannot provide,
are necessary for proper monitoring. Measurements in other patient
groups are necessary