"inferior" ST depressioncircumflex occlusionreciprocal ST depressionST depression does not Localize to the ischemic wall2 Min Read Steve SmithonJuly 4, 2010 Inferior ST depression in ACS is reciprocal to ST elevation in aVL For this topic, see also this post: https://drsmithsecgblog.com/2009/01/st-depression-limited-to-inferior-leads.html This 72 yo male with h/o…
circumflex occlusionposterior STEMIRBBBST depression2 Min Read Steve SmithonDecember 5, 2009 Posterior ST Elevation MI in the Setting of Right Bundle Branch Block, with Posterior Leads V7-V9 This is a 68 year old man who had a resuscitated cardiac arrest. His prehospital ECG looks identical to this one which was recorded upon…
circumflex occlusionelectrocardiographically silentevolving STEMInondiagnostic ECGOcclusion with less than 1mm ST Elevationposterior reperfusion T-waves3 Min Read Steve SmithonMarch 2, 2009 Circumflex Occlusion May be Subtle or Invisible on the ECG Case 1 Below are 2 cases of circumflex or obtuse marginal (branch of circumflex) occlusions showing how subtle they may be: A 52 y.o. male…