What is a high lateral myocardial infarction?
High lateral ST-segment elevation myocardial infarction. (STEMI) is a pattern of ST-segment elevation caused by acute occlusion of the first diagonal branch (D1) of the left anterior descending coronary artery (LAD-D1).
What is an old lateral infarct?
Definition. An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. (
What does an old myocardial infarction mean?
Definition. An electrocardiographic finding of pathologic Q waves, which is suggestive of myocardial infarction of one or more regions of the heart, without evidence of current or ongoing acute infarction.
What does lateral myocardial infarction mean?
A lateral myocardial infarction (MI) is a heart attack or cessation of blood flow to the heart muscle that involves the inferior side of the heart. Inferior MI results from the total occlusion of the left circumflex artery. Lateral MI is characterized by ST elevation on the electrocardiogram (EKG) in leads I and aVL.
How to diagnose old or age high lateral myocardial infarction?
Old or Age Indeterminate High Lateral Myocardial Infarction by ECG Finding (Concept Id: C3640885) An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. (CDISC)
What does ST elevation mean in lateral myocardial infarct?
ST elevation primarily localized to leads I and aVL is referred to as a high lateral STEMI. It is usually associated with reciprocal ST depression and T wave inversion in the inferior leads. Secondly, is lateral myocardial infarction dangerous?
Which is an indeterminate high lateral myocardial infarction?
Old or Age Indeterminate High Lateral Myocardial Infarction by EKG Finding. Definition. An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. (CDISC) [from NCI]
What are Q waves in high lateral myocardial infarction?
An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. (CDISC) [from NCI]
