RAD (Right axis deviation) Patient. 29 year old male was seen in ER with atypical chest pain for angina. He was thought to have musculoskeletal pain. RAD is found in various conditions. Axis on frontal plane Degree 1. Normal
2. Left axis deviation (LAD)
3. Right axis deviation (RAD)
4. Extreme axis deviation
5. Indeterminate axis
6. Vertical axis
7. Horizantal axi1. Between - 30 and + 90
2. More negative than - 30
3. More positive than + 90
4. Between - 90 and - 180
5. All limb leads has biphasic QRS