LEARNING MODULE FOR ELECTROCARDIOGRAM (ECG) 12 LEAD Lead application and recording of a 12 lead ECG is a Post-Entry Level Competency for: Licensed Practical Nurses Medical Lab Technologist (MLT) and Medical Lab Assistant (MLA) at Eastern Shore Memorial Hospital Lead application, recording of 12 lead ECGs, extra leads and assessment of 12 Lead ECG is a Post-Entry Level Competency for Registered Nurses