When you're doing an EKG experiment and suddenly see higher amount of bpm than usual, in your Spike Recorder, don't worry. All you have to do to get a proper reading is to click on the Threshold button and move the bar upwards.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/43163274983/original/XgZ_JdlkKWwEUI5DJy8_T1koxL-ammX1bQ.png?1602000623)
Modified on: Tue, 6 Oct, 2020 at 12:16 PM
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