ECGs

Atrioventricular (AV) Heart Blocks
Bradycardias
Bundle Branch Block
Electrolyte Abnormalities
    Identify key characteristics suggestive of hyperkalemia and determine the appropriate initial steps in management.
Introduction
ST changes
    Identify the key ECG findings (diffuse ST elevation and PR depression with PR elevation in aVR) for diagnosis of pericarditis - (5 minutes)
Supraventricular Tachycardia