Anterior MI: Difference between revisions

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{{Chapter|Myocardial Infarction}}
{{Chapter|Myocardial Infarction}}
ForceToc_
ECG-characteristics:<cite>Wung</cite>
ECG-characteristics:<cite>Wung</cite>
  ST-elevation in leads V1-V6, I and aVL. Maximum elevation in V3, maximal depression in III
  ST-elevation in leads V1-V6, I and aVL. Maximum elevation in V3, maximal depression in III

Revision as of 09:55, 23 July 2007

This is part of: Myocardial Infarction

ForceToc_ ECG-characteristics:[1]

ST-elevation in leads V1-V6, I and aVL. Maximum elevation in V3, maximal depression in III
later: pathological Q-wave in the precordial leads V2 to V4-V5.
Anterolateral infarct caused by occlusion of the LAD.
The Left Anterior Descending (LAD) coronary artery is the most important coronary artery. On this mercatorprojection of the heart, the grey area is supplied by blood by the LAD and is at risk if this artery occludes.

Anterior MI can involve the anterior part of the heart and a part of the ventricular septum. Is supplied by blood by the LAD. Can lead to a cardiac aneurysm if not treated timely.


Examples

References

  1. Wung SF and Kahn DY. A quantitative evaluation of ST-segment changes on the 18-lead electrocardiogram during acute coronary occlusions. J Electrocardiol. 2006 Jul;39(3):275-81. DOI:10.1016/j.jelectrocard.2005.10.007 | PubMed ID:16777513 | HubMed [Wung]