| 摘要 |
A electrocardiographic electrode assembly is attached on a spot of the body that is roughly inside an electrocardiowave-appearing region, and an optimum signal discriminating circuit of an electrocardiograph discriminates an electrode that is most suitable for an electrocardiographic measurement out of the plural electrodes of the electrocardiographic electrode assembly. The electrocardiograph receives electric signals (electrocardiowaves) captured by the discriminated electrode, and stores the electric signals in a memory. The electric signals stored in the memory, after a measurement of the electrocardiovaves finishes, is given as an electrocardiographic pattern to a doctor for diagnosis. In this manner, in the electrocardiographic measurement, the electrocardiographic electrode assembly is only needed to be attached on a spot of the body that is roughly inside the electrocardiovave-appearing region. Therefore, even an amateur or nonexpert can easily perform an electrocardiographic measurement.
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