12 Lead Placement Cabrera

**Semantic type:** Classification

**Definition:** An electrocardiogram (ECG) lead placement whereby the display of the 12 standard ECG leads is in an 'orderly' sequence in a single horizontal display of: aVL, I, -aVR, II, aVF, III, V1 to V6. In the Cabrera display the limb lead aVR is inverted (-aVR) to obtain the same positive leftward orientation as the other 5 limbs.

**Synonyms:** - 12 LEAD CABRERA - 12 Lead Cabrera