Correct Answer: By asking this the interviewer wants to know that do you have any touch with ECG or not Sample : ECG is nothing but a Electrocardiogram Yes, i performed ECG test to some patients when i worked as an intern at a named cardiologist ECG procedure, or an ECG scan, an ECG test measures the electrical activity of the heart to ensure that it is functioning properly To perform an electrocardiogram an ECG monitor is required An ECG monitor, device or machine is required to perform an electrocardiogram and provide insight into whether your heart is working normally or not
