Cardiovascular

Arrhythmias

Latest AI and machine learning research in arrhythmias for healthcare professionals.

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Showing 358-378 of 2,489 articles
Prediction of shock-refractory ventricular fibrillation in patients with out-of-hospital cardiac arrest: external validation of an ECG-based approach.

BACKGROUND: Shock-refractory ventricular fibrillation (VF) patients can be defined as those requirin...

Apr 2026 42069039
Empowering atrial fibrillation detection with TabPFN and SHAP interpretation based on ECG-derived features: a dual-center temporal validation study.

Atrial fibrillation (AF) remains a leading driver of stroke and heart failure, yet timely diagnosis ...

Apr 2026 42062911
Assessment models for driving comfort and fatigue status based on heart rate variability.

OBJECTIVES: This study, from an interdisciplinary perspective of human factors engineering and biome...

(1)
Apr 2026 42059879
A teacher-student deep learning framework for enhanced clinical screening of heart failure from 12-lead electrocardiograms.

OBJECTIVE: Identifying heart failure (HF) from electrocardiograms (ECG) is challenging due to the la...

Apr 2026 42061969
A dynamic light image enhancement algorithm using generative adversarial network for group activity recognition.

Video-based or image-based human activity recognition (HAR) via machine learning algorithms helps tr...

Apr 2026 42062402
Hybrid learning/numerical framework for fast and robust electric field simulation in irreversible electroporation.

OBJECTIVE: Irreversible electroporation (IRE) represents a promising non-thermal ablation modality f...

(1)
Apr 2026 42092368
The Rlign algorithm for enhanced electrocardiogram analysis through heart rate-corrected ECG alignment for explainable classification and clustering.

AIMS: Electrocardiogram (ECG) recordings are fundamental for diagnosing cardiac conditions. Recent a...

Apr 2026 42164459
AgroDualNet: a dual deep learning-based crop disease forecasting and fruit ripening detection.

Proper diagnosis of crop diseases and accurate measurement of fruit ripeness is essential in enhanci...

Apr 2026 42056187
Circulating miR-10b-5p as a Candidate Biomarker of Atrial Fibrillation Recurrence After Catheter Ablation: A Two-Phase Translational Study.

BACKGROUND: The identification of reliable biomarkers for atrial fibrillation (AF) recurrence post-c...

Apr 2026 42046993
Artificial Intelligence-Enabled ECG for Elevated E/e' on Echocardiography: Hemodynamic Relevance and Prognostic Value.

BACKGROUND: Left ventricular filling pressure is associated with heart failure symptoms and a key pr...

(1)
Apr 2026 42047199
External validation of ECG artificial intelligence for emergency and cardiac assessment across a large-scale U.S. healthcare system.

An ECG-based artificial intelligence (AI) model was previously developed to generate ten digital bio...

Apr 2026 42049841
Protocol to benchmark and evaluate the status of imbalance measure using correlation, data complexity, and ablation analyses.

Machine learning struggles with imbalanced data. Although several mitigation approaches exist, their...

Apr 2026 42048186
HeartBERT: A self-supervised ECG embedding model for efficient and effective medical signal analysis.

The analysis of Electrocardiogram (ECG) signals is critical for clinical applications, but current m...

Apr 2026 42048847
A self-supervised electrocardiogram foundation model for empowering cardiovascular disease prediction and genetic factor discovery.

Electrocardiogram (ECG) has been widely used in the diagnosis of cardiovascular disease (CVD). Curre...

Apr 2026 42045241
Prediction of Atrial Fibrillation Using Artificial Intelligence-Enhanced Electrocardiography - Does Left Atrial Size Matter?

BACKGROUND: Artificial intelligence-enhanced electrocardiography (AI-ECG) for detecting atrial fibri...

Apr 2026 42036324
Prediction of Pregnancy-Related Cardiovascular Outcomes Using Electrocardiogram-Based Deep Learning Estimation of Cardiorespiratory Fitness.

BACKGROUND: Peak oxygen consumption (peak VO2), the gold standard measure of cardiorespiratory fitne...

(1)
Apr 2026 42034100
Deep Learning Model Using Transfer Learning for Detecting Left Ventricular Systolic Dysfunction: Retrospective Algorithm Development and Validation Study.

BACKGROUND: Artificial intelligence-augmented electrocardiogram (AI-ECG) models for detecting left v...

Apr 2026 42030497
A Deep Neural Network for Interpreting Wearable Electrocardiogram Data in Atrial Fibrillation: Prospective Observational Diagnostic Accuracy Study.

BACKGROUND: Atrial fibrillation (AF) and atrial flutter (AFL) are common arrhythmias associated with...

(1)
Apr 2026 42024548
Nonperiodic dynamic CT reconstruction using backward-warping implicit neural representation with diffeomorphism regularization.

\textit{Objective.} Motion artifacts remain a major obstacle in dynamic computed tomography (CT) rec...

Apr 2026 42019537
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