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Artificial intelligence-driven ECG biomarkers for screening of large pericardial effusion

2025-12-23 cardiovascular medicine Title + abstract only
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BackgroundPericardial effusion can progress to life-threatening cardiac tamponade when large or rapidly accumulating, yet early diagnosis is frequently delayed without sufficient clinical vigilance. Echocardiography is the gold standard but is not always accessible in emergency or resource-limited settings. Electrocardiographic (ECG) findings, including low QRS voltage and electrical alternans, may prompt clinical suspicion; however, their diagnostic value remains constrained by poor quantitativ...

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