Method and system for cardiac signal processing

A method for cardiac signal processing, comprising:

• receiving electrocardiogram (ECG) data associated with a patient;
• determining that the ECG data is valid for use with a trained detection model, comprising providing the ECG data to a trained quality model, wherein the trained detection model is associated with detection of a medical condition;
• transforming the ECG data into a detection model input for the trained detection model;
• at the trained detection model, determining a prediction metric based on the detection model input, wherein the prediction metric is indicative of a likelihood that the patient has the medical condition;
• determining that the prediction metric is greater than a threshold value;
• in response to determining that the prediction metric is greater than the threshold value, based on the prediction metric, determining an output indicative of the patient and the medical condition;
• and
• providing the output to a user.