Resources
169 results for "model"
Software
Open Access
Model for Simulating ECG and PPG Signals with Arrhythmia Episodes
The simulation of electrocardiographic (ECG) and photoplethysmographic (PPG) signals with cardiac arrhythmias is important when developing and testing arrhythmia detectors. This software is capable of simulating sinus rhythm, episodes of atrial fibr…
Software
Open Access
AFVP - A Realistic Ventricular Rhythm Model During AF
AFVP generates a synthesized beat-to-beat interval sequence of ventricular excitations with a realistic structure observed during AF.
Challenge
Open Access
RR Interval Time Series Modeling: The PhysioNet/Computing in Cardiology Challenge 2002
We are pleased to announce the third in our annual series of challenges from PhysioNet and Computers in Cardiology. We received many suggestions for challenge topics, and encourage you to write to us with further suggestions. We chose the topic for…
Model
Credentialed Access
Shareable Artificial Intelligence to Extract Cancer Outcomes from Electronic Health Records for Precision Oncology Research
Databases that link molecular data to clinical outcomes can inform precision cancer research into novel prognostic and predictive biomarkers. However, outside of clinical trials, cancer outcomes are typically recorded only in text form within electr…
Database
Restricted Access
MIMIC-IV-Ext-Apixaban-Trial-Criteria-Questions
Large-language models (LLMs) show promise for extracting information from clinical notes. Deploying these models at scale can be challenging due to high computational costs, regulatory constraints, and privacy concerns. To address these challenges, …
Database
Credentialed Access
EHR-DS-QA: A Synthetic QA Dataset Derived from Medical Discharge Summaries for Enhanced Medical Information Retrieval Systems
This dataset was designed and created to enable advancements in healthcare-focused large language models, particularly in the context of retrieval-augmented clinical question-answering capabilities. Developed using a self-constructed pipeline based …
Database
Open Access
MAMA-MIAAI - Here We Go Again: An Extended Breast MRI Dataset with Bias Field Correction and Automated Breast Tissue Segmentation for Radiomics and AI Research
The publicly available MAMA-MIA breast dynamic contrast-enhanced magnetic resonance imaging (MRI) dataset has become an important resource for artificial intelligence (AI) research on breast cancer, particularly for tumor detection and predicting pa…
Database
Credentialed Access
ReXPref-Prior: A MIMIC-CXR Preference Dataset for Reducing Hallucinated Prior Exams in Radiology Report Generation
Generative vision-language models have exciting potential implications for radiology report generation, but unfortunately such models are also known to produce hallucinations and other nonsensical statements. For example, radiology report generation…
Database
Restricted Access
EchoNext: A Dataset for Detecting Echocardiogram-Confirmed Structural Heart Disease from ECGs
This dataset contains a de-identified collection of 100,000 12-lead electrocardiograms (ECGs) with paired structural heart disease (SHD) labels derived from echocardiography, collected at Columbia University Irving Medical Center. Each ECG is provid…
clinical decision support
digital health
structural heart disease
health equity
heart failure
transthoracic echocardiogram
ai model deployment
valvular heart disease
cardiovascular screening
ai in healthcare
left ventricular dysfunction
population health
aortic stenosis
artificial intelligence
deep learning
machine learning
electrocardiogram
ecg
Database
Credentialed Access
Embedding-Based Representations for BRSET and mBRSET
BRSET and mBRSET are publicly available Brazilian ophthalmological datasets composed of curated retinal fundus photographs with associated clinical and demographic information. While these resources enable diverse research applications, training dee…