What color is the ground wire in standard EKG leads placement?

In standard EKG lead placement, the ground wire is typically represented by the color green. This color designation helps ensure consistency and reliability in EKG monitoring and electrode placement across different settings and equipment. The ground wire serves as a reference point for the electrical signals being measured, helping to reduce noise and interference that can distort the EKG readings. In contrast, other colors are used for different leads and wires, making it essential for healthcare providers to be familiar with these color codes to ensure accurate lead placement and patient safety during EKG recordings.