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Prediction and prevention of postoperative atrial fibrillation in cardiac surgery patients
Prediction and prevention of postoperative atrial fibrillation in cardiac surgery patients
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机译:心脏手术患者术后房颤的预测和预防
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摘要
Systems and methods are provided for predicting the onset of postoperative atrial fibrillation (AF) from electrocardiogram (ECG) data representing a patient. A signal processing component determines parameters representing the activity of the heart of the patient from the ECG data. A feature extraction component calculates a plurality of features useful in predicting postoperative AF from the determined parameters. A classification component determines an AF index for the patient from the calculated plurality of features. The AF index represents the likelihood that the patient will experience AF.
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