Sign-in, or Join our Ekg-Advanced plan. Join Restore

Axis & Deviation ECG Interpretation #322


Description

  • Axis is the general flow of electricity as it passes through the heart from the SA node all the way to the Purkinje fibers.
  • It is typically obtained from the limb or frontal plane leads.
  • The axis of the heart can change for a number of different reasons from birth defects which affect the physical location of the heart i.e. Dextrocardia, to obesity to pregnancy among others.
  • If you can envision a circle with a centered vertical and horizontal line superimposed over the chest, you would note that the normal heart is located in the lower left quadrant of this circle.
  • You will be provided an example of this image in a few slides.

Electrical Axis Determination

Axis determination can be determined a number of different ways. From complex to simple. The following steps are the easiest I know to obtain this important information.

Electrical Axis Determination

Imagine a large circle, divided into four equal quadrants superimposed over the patient’s chest.

12lead ecg image 2



Authors and Sources

Authors and Reviewers


Sources







This website provides professional medical education. For medical care contact your doctor. 2024 ©MedEdu LLC. All Rights Reserved. Terms & Conditions | About Us | Privacy | Email Us | 1 | n 10

  • mededu company logo
  • facebook like
  • twitter like
  • linkedin like
  • email share
An error has occurred. This application may no longer respond until reloaded. Reload đŸ—™