occurrence of sudden unexpected death in epilepsy

(SUDEP) is usually related to nocturnal, unmonitored seizures [1]. The

vast majority of seizures are associated with a heart rate increase [2],

which can, in turn, be used for seizure detection [3].

In a clinical setting, heart rate ismainly obtained through automatic

analysis of an electrocardiography (ECG) signal measured with at least

two electrodes attached to the skin. This is uncomfortable and can

lead to skin irritation. Electrocardiography signals also tend to become

noisy when patients move, which is often the case during seizures.

The fitness industry faces a similar problem heart rate needs-occurrence of sudden unexpected death in epilepsy

(SUDEP) is usually related to nocturnal, unmonitored seizures [1]. The

vast majority of seizures are associated with a heart rate increase [2],

which can, in turn, be used for seizure detection [3].

In a clinical setting, heart rate ismainly obtained through automatic

analysis of an electrocardiography (ECG) signal measured with at least

two electrodes attached to the skin. This is uncomfortable and can

lead to skin irritation. Electrocardiography signals also tend to become

noisy when patients move, which is often the case during seizures.

The fitness industry faces a similar problem　heart rate needs