is because the occurrence of an abnormal event in ECG is
directly related to a sudden death and the urgent level on
the detected event depends on his/her behavior status when
it occurs. Therefore, the requirements of such health care
systems are the accurate detectability of the occurrence of an
abnormal event in ECG data and the quick transmittability
of the detail on the event to medical doctors.
We have so far developed a remote health care system.
It is composed of commercially available wireless vital
sensor which can monitor ECG, 3D acceleration and body
surface temperature, several receivers and a desktop personal
computer (PC) where a triage engine is installed. In this
paper, after presenting the outline of the middleware of the
receiver and the human interface of the triage engine, we
introduce the lethal arrhythmia detection algorithm and the
behavior recognition algorithm as two core techniques of the
triage engine.