Learn the basics of the ECG - why it looks like it does, how each of the chest and limb leads "look at" the heart, what the P, Q R, S and T waves represent in the heart itself and how to work out the axis of the ECG amongst a load of other essential basics you need to know before you can begin to interpret an ECG further.
Hannah Phillips talks to Julia Baron, Consultant Cardiologist at the Royal Derby Hospital, UK