Module 3 covers how the Electrocardiogram depicts Chamber Enlargement and selected Conduction blocks.
The top illustration shows the Left Ventricular Hypertrophy screen. This screen and others in Module 3 display the major electrical vector of ventricular polarization (the red arrow over the heart).
These screens also highlight typical changes displayed by various leads in an ECG tracing when this condition is present.
The second illustration is a screen showing the causes of the condition under study.
