Posterior MI
RBBB
WPW
RVH
Hypertrophic cardiomyopathy
Acute RV dilation
LV ectopy
Progressive muscular dystrophy
Dextrocardia
Misplaced precordial leads
Normal variant
R-wave in V1
Posterior MI
De Winter's T waves
RBBB
AVR ST elevation
WPW
T wave changes
RVH