ECG measurement device, electrocardiogram measurement method, and electrocardiogram measurement program

摘要

According to an embodiment, an electrocardiograph includes first and second electrode pairs, first and second detectors, and an electrocardiogram detector. A difference between a first distance between two electrodes of the first electrode pair on a first line and a second distance between two electrodes of the second electrode pair on a second line is not more than a first threshold. An angle formed by the first and second lines is not less than a second threshold. The first detector is configured to detect a first differential electric potential of the first electrode pair. The second electric potential detector is configured to detect a second differential electric potential of the second electrode pair. The electrocardiogram detector is configured to detect an electrocardiogram by performing a subtraction process on the first and second differential electric potentials.