| 摘要 |
PURPOSE: To enable the display of an exact relationship of information between ECG signals by spacing a distance of a figure mark for a mutual relative distance that is in proportion to passing time between a first wave tip from a first ECG channel to a second wave from a second ECG channel. CONSTITUTION: A comment channel 23 containing three figures 24, 26, 28 is shown above three ECG channels 1, 2, 3. The figure 24 displays one set of commented P wave from ECG signals at the channels 1, 2, 3. The figure 28 displays one set of commented T wave from ECG signals at the channels 1, 2, 3. Referring to the figure 24, a horizontal line 30 displays P wave from ECG signal at the channel 2. Horizontal lines in the figure 24, 26, 28 respectively are positioned just above (the corresponding waves. For example, a horizontal line 32 starts simultaneously with a first rise of P wave from the channel 2. |
