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Table 1 List of EMI observed

From: Adhoc electromagnetic compatibility testing of non-implantable medical devices and radio frequency identification

Description of medical device EMI EMI classification
Device takes unusually long time to turn on  
Minor malfunction of display. The display is still comprehensible. probably not
Audible noise from the device (e.g. speaker hum or buzz) clinically
Device inappropriately alarmed significant
Unable to turn the device on  
Occasionally unable to turn the device on  
Device permanently damaged  
Unable to turn off the device once turned on  
Unable to program the device device
Unable to pump inoperable
Major malfunction of display. The display is incomprehensible.  
AED could not detect patient  
AED sensed false motion  
AED inappropriately did not advise shock for VFIB (Ventricular fibrillation) patient input  
Occasionally, AED inappropriately did not advise shock for VFIB patient input probably
AED inappropriately advised shock for NSR (Normal Sinus Rhythm) patient input clinically
AED advised shock for VFIB patient input, but failed to deliver. Returned to analysis mode significant