Research
January
22
2026
January 22, 2026
Building sEHR-BERT: A Custom Language Model for Structured Electronic Health Records – Adapting transformer architecture for the unique challenges of medical coding and structured health data
Why Standard BERT Isn't Enough for Structured EHRs BERT revolutionized natural language processing, but electronic health records (EHRs) present unique challenges that standard language models weren't designed to handle. While BERT…
January
22
2026
January 22, 2026
Bridging ECG Signals and EHR data through Contrastive Learning
Introduction: How can we teach an AI to see the connections between a patient’s heart rhythms and their clinical notes? In healthcare, critical information is spread across different data types…
December
05
2025
December 05, 2025
Tackling Imbalanced Regression in Clinical AI with KDE-weighted Deep Models
Clinical AI systems often include automated analysis of medical time series, such as electrocardiogram (ECG), to serve as valuable diagnostic decision support tools. While many cardiovascular diseases are traditionally measured…
February
28
2023
February 28, 2023
How Doctors Use AI to Help Diagnose Patients
Wall Street Journal: At Mayo cardiology, an AI tool has helped doctors diagnose new cases of heart failure and cases of irregular heart rhythms, which are called atrial fibrillation, potentially…
November
14
2022
November 14, 2022
AI transforms smartwatch ECG signals into a diagnostic tool for heart failure
Mayo Clinic News Network: Two health tech advances are at the heart of a study published in Nature Medicine: an app and backend infrastructure to let patients remotely share smartwatch…
August
03
2022
August 03, 2022
Migraine with aura identified as independent risk factor for A-fib
Medical Xpress: Patients with migraine with aura (MwA) have significantly higher artificial intelligence-enabled electrocardiogram (AI-ECG) atrial fibrillation (AF) prediction model output, according to a study from Mayo Clinic published online…
May
11
2022
May 11, 2022
Could AI and an Apple Watch ECG improve the prognosis for heart failure?
Med City News: Early detection and treatment of heart failure can greatly improve an otherwise poor prognosis. Research from Mayo Clinic suggests artificial intelligence could be used to detect the…
May
09
2022
May 09, 2022
Mayo Clinic AI algorithm proves effective at spotting early-stage heart disease in routine EKG data
FIERCE Biotech: An algorithm developed by the Mayo Clinic can significantly increase the number of cases of low ejection fraction caught in its earliest stages, when it’s still most treatable,…
May
02
2022
May 02, 2022
AI researchers at Mayo Clinic use the Apple Watch to detect silent, weakening heart disease
FIERCE Biotech: Using simplified ECG data taken from an Apple Watch, researchers at the Mayo Clinic were able to use an artificial intelligence algorithm to spot people whose hearts may…
May
01
2022
May 01, 2022
Researchers use AI to detect weak heart pump via patients’ Apple Watch ECGs
Medical Xpress: Single-lead ECG tracings from an Apple Watch interpreted by an artificial intelligence (AI) algorithm developed at Mayo Clinic effectively identified patients with a weak heart pump. To interpret…