QRS prolongation on the signal‐averaged electrocardiogram versus st‐segment changes on the 12‐lead electrocardiogram: Which is the most sensitive electrocardiographic marker of myocardial ischemia?

Background: ST‐segment changes and QRS prolongation are electrocardiographic (ECG) markers of myocardial ischemia. Hypothesis: This study was undertaken to investigate the appearance of QRS duration changes with or without concomitant ST‐segment changes during a typical anginal episode. Methods: For...

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Bibliographic Details
Published in:Clin Cardiol
Main Authors: Michaelides, Andreas P., Dilaveris, Polychronis E., Psomadaki, Zoi D., Richter, Dimitris J., Andrikopoulos, George K., Pitsilides, Nikolaos, Stefanadis, Christodoulos, Toutouzas, Pavlos K., Dounis, Vasilios
Format: Artigo
Language:Inglês
Published: Wiley Periodicals, Inc. 2009
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Articles
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6655442/
https://ncbi.nlm.nih.gov/pubmed/10376179
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/clc.4960220607
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