The best way to deal with artifact is to make sure you are getting a quality hook up to the patient. This means careful skin preparation prior to applying a high quality snap electrode. Zymed Holter software has numerous tools to help you deal with artifact. You can increase or decrease the gain on all 3 channels independently. You can also adjust the sensitivity of the system under Rules. Finally, you can turn off Analysis on any channel if it becomes too big of a problem. Finally, our new CALL Button helps you to deal with artifact as well.