Key result
Review outlines post-MI arrhythmic risk pathophysiology and proposes future stratification approaches beyond LVEF.
This review discusses current and proposed future approaches, including AI and CMR, for stratifying sudden cardiac death risk after myocardial infarction beyond just ejection fraction.
May refine post-MI arrhythmic risk stratification beyond LVEF via CMR, EPS and AI; leaves open prospective validation before practice change.
Pathophysiology and stratification of arrhythmic risk post-myocardial infarction. (A) Formation of scar substrate post-myocardial infarction and possible factors contributing to future arrhythmogenicity. (B) Current and proposed future approach to sudden cardiac death risk stratification post-myocardial infarction. Abbreviations: AI, artificial intelligence; CMR, cardiac magnetic resonance imaging; EPS, electrophysiological study. Figure created with BioRender.com and Adobe Illustrator
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Ajufo et al. (2024) conducted a review in Sudden cardiac death risk after myocardial infarction. This review discusses the pathophysiology and stratification of arrhythmic risk post-myocardial infarction, proposing future approaches beyond ejection fraction.
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