A student brought this to me from one of her field shifts with a local ambulance service.
Can anyone identify the type of artifact?
Hint #1. It’s not 60 cycle artifact.
Hint #2. It’s not the patient brushing their teeth during the 12 Lead.
Hint #3. It’s very uncommon right now, but will probably be more common in the future.
Well, the last isn’t really a hint, but it’s all I’m going to say for now.
Please feel free to answer in the comments.