If you are a nurse, doctor or other medical professional that deals with cardiac issues or ECG readings, you owe it to yourself and your patients to take an EKG interpretation course. An EKG ...

This ECG is classic for 3rd degree heart block, also known as complete heart block. For a complete review of 3rd degree AV block, see the Third Degree AV Block ECG Review.

There are many secondary functions associated with designing an electrocardiogram (ECG) signal chain, but one of the most important might be the most underrated: making sure that the electrodes are ...