| 摘要 |
An EKG signal processing apparatus comprising an input to which the EKG signal may be applied, an output at which the processed EKG signal is to appear, a resistor and a normally conductive signal switch connected in series between one terminal of said input and one terminal of said output, a capacitor connected across the output, a differentiator, and a bipolar comparator for providing a signal indicating the presence of a pace pulse at said input, and a signal switch control responsive to said signal for making said signal switch nonconductive for at least a portion of a pace pulse and until any voltage following the pace pulse has reached a low value.
|
