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Research questionHow can routine ECGs distinguish myocardial scar in cardiomyopathic patients when cardiac MRI is difficult to access?LGE cardiac MRI is a key marker of myocardial scar, but limited access creates a need for ECG-based screening. The difficulty is determining whether ECG-derived signals contain enough class-specific information to separate scar-positive from scar-negative cardiomyopathy.
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Statistical Machine Learning
Latest papersRecent research connected to this question, newest first.Learning from VAE Errors to support ECG-based Differential Diagnosis of Myocardial ScarEvidence comes from a local cohort of 300 subjects and compares 32-dimensional ECG representations with DTW-based reconstruction errors across 12 leads. Reported results support potential discrimination but do not establish clinical utility beyond this cohort and evaluation.research paper · Sep 4, 2026
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