The posterior leads are placed in the fifth intercostal space with the electrode for Lead V9 placed at the left spinal border, V8 at the scapula, and V7 halfway between V6 and V8. Most commonly, the V4, V5, and V6 leadwires are used, and the printed ECG labelled to show the changes.
This is an original illustration by Dawn Altman. It may be used for no charge and free of copyright for classroom presentations. For commercial use, please contact the artist at [email protected].
This is an original illustration by Dawn Altman. You may use it free of charge to enhance your presentations or student handouts. Click on image, or right click and SAVE image. For permission to use in publications or marketing uses, and prices, please contact the artist at [email protected].
This is an original illustration by Dawn Altman. You may use it free of charge to enhance your presentations or student handouts. Click on image, or right click and SAVE image.
This is an original illustration by Dawn Altman. You may use it free of charge to enhance your presentations or student handouts. Click on image, or right click and SAVE image. For permission and charges for use in publications or for marketing uses, please contact the artist at [email protected]
The Lewis Lead is used to enhance our view of atrial activity, emphasizing P waves and flutter waves. Illustration by Dawn Altman. Free for use in educational setting. Contact Dawn for commercial use: [email protected]
