Which lead placement corresponds to the color red in standard EKG lead placement?

In standard EKG lead placement, the color red is assigned to the left leg electrode. This is part of the traditional color coding system used in EKGs to aid in the quick identification of electrode placements. The left leg electrode is placed on the leg, typically at the lower left area, and is one of the four limb leads used to record the electrical activity of the heart.

Each lead plays a specific role in monitoring the heart’s electrical signals. The left leg lead (often referred to as lead LL or lead aVF in the augmented views) contributes to providing information about the electrical activity in the inferior portion of the heart. Understanding this color-coded system is essential for healthcare professionals to ensure accurate lead placement and effective monitoring of cardiac function.