Where should you place V7 when you are performing a posterior 12-lead ECG?
A)In a straight line from V6 on the left posterior axillary line
B)In a straight line from V8 at the left midscapular line
C)In a straight line from V6 at the left paraspinous line
D)In a straight line from V9 at the right paraspinous line

Question

Quizplus · Accepted Answer

V7 should be placed in a straight line from V6 on the left posterior axillary line when performing a posterior 12-lead ECG. This placement helps in assessing the posterior aspect of the heart, especially useful in diagnosing conditions like a posterior myocardial infarction.

Where Should You Place V7 When You Are Performing a Posterior