Ecg Test Interpretation. Interpretation of an ecg in seven easy steps. Right axis deviation 2 left axis deviation. The reader will gradually notice that ecg interpretation is markedly facilitated by using an algorithm as it. Failure to perform a systematic interpretation of the ecg may be detrimental.
While these steps represent a good start these guidelines are not considered complete. Right axis deviation 2 left axis deviation. Lead iii has the most positive deflection and lead i should be negative. Lead i has the most positive deflection. The interpretation algorithm presented below is easy to follow and it can be carried out by anyone. Right axis deviation is associated with right ventricular hypertrophy.
Typical ecg findings for right axis deviation.
Lead iii has the most positive deflection and lead i should be negative. When electrical activity or depolarisation travels towards a lead the deflection is net positive. Leads ii and iii are negative. Failure to perform a systematic interpretation of the ecg may be detrimental. Lead i has the most positive deflection. When the activity travels away from the lead the deflection is net negative.