PMC4008269_01
Electrocardiogram with right axis deviation, in leads I and aVL rS complexes with very deep S waves and prominent T waves not usually seen in these leads and more typical of V2 lead. Note the different direction of the ORS complex in lead I and leads V5 and V6.
CRIM.CARDIOLOGY2011-605874.001.jpg
PMC4008269_01_CRIM.CARDIOLOGY2011-605874.001.jpg
fig1
III and aVF accompanied by deeply inverted T waves in both leads. In the precordial leads, we observed an abrupt transition in V2 with a qR complex and inverted T wave (Figure 1). Initially, the ECG was interpreted as a recent inferior and a posterior myocardial infarction (MI). 
Electrocardiogram from the patient of Figure 1 with electrodes in the right positions. Note that lead II is not modified, given that there was no interchange between electrodes of the right arm and the left leg. The R wave becomes incrementally larger from leads V1 to V6.
CRIM.CARDIOLOGY2011-605874.002.jpg
PMC4008269_01_CRIM.CARDIOLOGY2011-605874.002.jpg
fig2