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Multitask Artificial Intelligence-Based Electrocardiogram Tool for Preoperative Cardiac Testing in Noncardiac Surgery: Retrospective Cohort Study of Health Care Utilization and Costs

2025-12-23 cardiovascular medicine Title + abstract only
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BackgroundPreoperative cardiovascular (CV) risk stratification is essential in non-cardiac surgery, but conventional testing is frequently overused, increasing costs without improving outcomes. Artificial intelligence (AI)-enabled electrocardiography (ECG) may enhance perioperative risk assessment by identifying patients at very low risk for adverse events. ObjectiveThis study aimed to evaluate whether AI-ECG-based risk stratification could help maintain safety and decrease potentially avoidabl...

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