Table 2:

The Minnesota Coding used to define electrocardiogram abnormalities

ECG abnormalities	Minnesota Code
Q/QS Pattern	1-1,1-2,1-3
Left Axis Deviation (LAD)	2-1
Right Axis Deviation (RAD)	2-3
Left Ventricular Hypertrophy(LVH)	3-3
Right Ventricular Hypertrophy (RVH)	3-2
ST-T Abnormalities	4-1,4-2,5-2,5-3
Complete Left Bundle Branch Block (LBBB)	7-1-1
Complete Right Bundle Branch Block (RBBB)	7-2-1
Ventricular Premature Beats (VPBs)	8-1-2
Sinus Bradycardia	8-8