What ECG Changes might Myocardial Ischemia Cause other than ST Segment Elevation or Q Waves and What are the Differential Diagnoses of these Changes?

Stefan C Bertog, Stephen W. Smith

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Scopus citations
Original languageEnglish (US)
Title of host publicationCritical Decisions in Emergency and Acute Care Electrocardiography
Number of pages12
ISBN (Print)9781405159067
StatePublished - Feb 26 2009


  • Anterior ST depression representing posterior MI
  • Conditions with an abnormal QRS resulting in secondary T inversions
  • Differential diagnosis of ST segment depression
  • Differential diagnosis of T wave inversion
  • General discussion of ST and T wave, and U wave abnormalities in ischemia
  • ST depression due to subendocardial ischemia
  • ST segment depression
  • T wave abnormalities
  • T wave flattening and U wave

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