Electrocardiographic criteria for predicting the culprit artery in inferior wall acute myocardial infarction

Abid R. Assali*, Itzhak Herz, Mordachai Vaturi, Yehuda Adler, Alejandro Solodky, Yochai Birnbaum, Samuel Sclarovsky

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

Two patterns of the QRS complex in the lateral lead aVL on the admission electrocardiograms of patients with inferior wall acute myocardial infarction (AMI) were correlated with the culprit artery. S/R wave ratio ≤1/3 with ST depression ≤1 mm was found to be a sensitive and specific marker for left circumflex artery AMI, whereas S/R-wave ratio > 1/3 with ST-segment depression > 1 mm was suggestive of right coronary artery AMI.

Original languageEnglish
Pages (from-to)87-89
Number of pages3
JournalAmerican Journal of Cardiology
Volume84
Issue number1
DOIs
StatePublished - 1 Jul 1999
Externally publishedYes

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