Table 1 An overview of the Minnesota Code Classification System for Electrocardiographic Findings
Minnesota Code | ECG abnormality |
|---|---|
1-1-1….1-3-6 | Q waves |
2-1……3-5 | QRS axis deviation |
3-1……3-3 | High amplitude R waves |
4-1-1…4-4 | ST junction (J) and segment depression |
5-1…..5-4 | T wave items |
6-1…..6-8 | A-V conduction defect |
7-1-1…7-8 | Ventricular conduction defect |
8-1-1…8-9 | Arrhythmias |
Miscellaneous including ST-segment elevation (9-2) |