CARDIO-ML-ED Dataset: A Multi-modal Clinical ECG Database for Machine Learning Applications and Data Analysis

CARDIO-ML-ED Dataset: A Multi-modal Clinical ECG Database for Machine Learning Applications and Data Analysis Overview The CARDIO-ML-ED Dataset is a comprehensive, multi-modal collection designed to bridge the gap between electrocardiogram (ECG) signal data and rich clinical context. It integrates high-quality ECG recordings in image format with extensive, structured clinical data from 574 patients, supporting the development of robust, clinically-aware machine learning models in cardiology. This dataset addresses key limitations in existing resources by providing: • Demographic Diversity: Ages 6 to 98 years. • Clinical Richness: Over 11 tables of clinical data, including vital signs, laboratory results, medical history, and patient outcomes. • High-Quality Annotations: ECG signals labeled via a dual-expert consensus process by board-certified cardiologists and emergency medicine physicians. • Real-World Relevance: Collected from routine clinical workflows at two major academic medical centers. Dataset Download Due to size constraints, the complete dataset is hosted externally: https://drive.google.com/drive/folders/1u1jzVb8r2Rekel5BSrZ2moNMh-56DKiL?usp=drive_link Dataset Structure The dataset is organized into the following main directories and files: text CARDIO-ML-ED_Dataset/ │ ├── ECGS │ ├── Clinical_Data/ │ ├── 01_Core_Patient_Data.csv │ ├── 02_Diagnosis_Treatment_Summary.csv │ ├── 03_Emergency_Admission_Metrics.csv │ ├── 04_Complete_Blood_Count.csv │ ├── 05_Metabolic_Panel_Cardiac_Enzymes.csv │ ├── 06_Inflammatory_Markers.csv │ ├── 07_Coagulation_Profile.csv │ ├── 08_Urinalysis.csv │ ├── 09_Arterial_Blood_Gas.csv │ └── 10_Comprehensive_Medical_History.csv └── README.md (This file) Clinical Data Tables Description File Name Description 01_Core_Patient_Data.csv Central table with demographics, vitals, core lab results, and outcomes. 02_Diagnosis_Treatment_Summary.csv Patient's clinical pathway from initial complaint to final diagnosis and treatment. 03_Emergency_Admission_Metrics.csv Triage information and initial vital signs at emergency department admission. 04_Complete_Blood_Count.csv Complete Blood Count (CBC) with differential results. 05_Metabolic_Panel_Cardiac_Enzymes.csv Basic metabolic panel and cardiac enzyme tests (e.g., Troponin-I). 06_Inflammatory_Markers.csv ESR and CRP test results. 07_Coagulation_Profile.csv PTT, PT, and INR test results. 08_Urinalysis.csv Complete urinalysis results. 09_Arterial_Blood_Gas.csv Arterial Blood Gas (ABG) analysis results. 10_Comprehensive_Medical_History.csv Patient's long-term health background. License This dataset is released under the Creative Commons Attribution 4.0 International License (CC BY 4.0). You are free to share and adapt the material for any purpose, even commercially, provided you give appropriate credit.