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Diagnosing diastolic dysfunction using explainable advanced electrocardiography

2023-04-20 cardiovascular medicine Title + abstract only
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BACKGROUND AND AIMSDiastolic dysfunction is a precursor to heart failure with preserved ejection fraction (HFpEF), and early detection by electrocardiography (ECG) would be valuable. We hypothesised that an explainable advanced ECG (A-ECG) score could accurately detect diastolic dysfunction with clinically meaningful diagnostic and prognostic performance. METHODSA derivation cohort was included after standard 12-lead ECG and echocardiography demonstrating normal systolic function, and either th...

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