View source for MI 5

Culprit lesion: '''RCX'''

# sinus rhythm
# about 60/min
# normal conduction
# intermediate axis
# normal p wave morphology
# No pathologic Q or LVH. Tall R in V2, V3.
# ST depression in V2, V3. Also depression in III and AVF. Some elevation in I and AVL.

* Conclusion: '''Postero-lateral MI caused by an RCX occlusion.'''

Note! The high frequency vibration that is most clearly seen in lead AVR (with a frequency of > 300/min) is an artefact and not a suprvaventricular tachycardia. In SVT, there would be no P waves.

It is quite unusual that lead III shows depression in a RCX infarction. Apparently the inferior part is not much affected by this infarction.