ACS - ECG: Difference between revisions

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== ST Segment Elevation  ==
== ST Segment Elevation  ==


== Reciprocal Changes  ==
#REDIRECT[[ECG (Main)]]
#Anterior STEMI
#*Reciprocal ST-segment depression in at least one of leads II, III, aVF
#*Occurs in 40-70% of cases
#Inferior STEMI
#*Reciprocal ST-segment depression usually present in I, aVL; often in V1-V3
#*Occurs in 56% of cases
#Posterior STEMI
#*Reciprocal ST-segment depression in V1-V4
#**Differentiate from inf STEMI reciprocal depression based on upright T waves, posterior leads showing STEMI
#*Often associated w/ ST-segment elevation in II, III, aVF (inferior involvement)


== See Also  ==
== See Also  ==

Revision as of 04:52, 25 February 2015

T wave

Q wave

ST Segment Depression

ST Segment Elevation

  1. REDIRECTECG (Main)

See Also

Source

  • Electrocardiography in Emergency Medicine. ACEP Textbook.