The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Aug. 30, 2024
Tempus Ai, Inc., Chicago, IL (US);
Nicole Jane Rebecca Hakim, Miami, FL (US);
Greg Sungyul Lee, Chicago, IL (US);
Riccardo Miotto, New York, NY (US);
Ruijun Chen, Livingston, NJ (US);
John Michael Pfeifer, Lewisburg, PA (US);
David Michael Vidmar, Florence, MA (US);
Arun Nemani, Potomac, MD (US);
Tempus AI, Inc., Chicago, IL (US);
Abstract
Techniques for detecting low ejection fraction (EF) from electrocardiogram (ECG) data using artificial intelligence (AI) are disclosed. ECG data is obtained for a patient. The ECG data is provided as input to a plurality of trained AI models, wherein each trained AI model is trained to determine a score of low EF based on the ECG data. A score of low EF is determined using each trained AI model based on the ECG data. An overall score of low EF is determined based on a combination of the scores of low EF determined by each of the trained AI models. An operating point threshold is obtained for the patient based on a plurality of patient characteristics. The overall score of low EF is compared to the operating point threshold. A low EF prediction is made for the patient based on the comparison.