This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages without signing in

ST elevation

Authoring team

ST elevation occurs as follows:

  • an upwardly convex and elevated ST segment indicates acute myocardial infarction or variant (Prinzmetal's) angina
  • the affected leads indicate the area of affected myocardium
  • anterior damage shows in the V leads, and inferior in III and VF

In pericarditis the ST segment is elevated, but it is upwardly concave and widespread.

Other causes of ST elevation include (1):

  • cardiac trauma
  • ventricular aneurysm or large chronic myocardial infarct (at rest, exercise induced or aggravated)
  • cardiomyopathies including hypertrophic cardiomyopathy
  • left bundle branch block

Click here for example ECG and further information

Reference:

  1. Hoffman I, Saltzman B. Is ATP-sensitive K+ channel (K+ATP) recruitment a common mechanism for ECG-ST segment depression and elevation? Med Hypotheses. 2003 Apr;60(4):593-7.

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.