Online Journal of Cardiology
Home
Medical Teaching
EKG WORLD ENCYCLOPEDIA
Myocardial Infarction
Glossary
MI Index

Possible Old Inferior Wall Infarction

Interpretation by Matthew Schumaecker
EKG edited and recorded by Dr. M. Rosengarten, MUHC, 1997

This tracing shows sinus rhythm at a rate of 87/minute. The PR interval is 175 ms. The small r waves or QS deflections in III and aVF suggest a possible old inferior infarction..