Figure 3

Failures as seen in stored ECG records in a short segment of ECG recordings. Recording from AED2 while analyzing an NSR input from the patient simulator. Exposure to 10 V/m with 3 Hz pulsed modulation. Frequency is stepped from 42 MHz at start (top left) to 47 MHz at end of the recording (bottom right). Shock was advised. NSR is not distorted for the first 3 cycles.