LUDB Dataset

Overview

The Lobachevsky University Electrocardiography database (LUDB) consists of 200 10-second 12-lead records. The boundaries and peaks of P, T waves and QRS complexes were manually annotated by cardiologists. Each record is annotated with the corresponding diagnosis.

Please visit Physionet for more details.

Usage

Python

Python example

from pathlib import Path
import helia_edge as helia
import heartkit as hk

ds = hk.DatasetFactory.get('ludb')(
    path=Path("./datasets/ludb")
)

# Download dataset
ds.download(force=False)

# Create signal generator
data_gen = self.ds.signal_generator(
    patient_generator=helia.utils.uniform_id_generator(ds.patient_ids, repeat=True, shuffle=True),
    frame_size=256,
    samples_per_patient=5,
    target_rate=100,
)

# Grab single ECG sample
ecg = next(data_gen)

Funding

The study was supported by the Ministry of Education of the Russian Federation (contract No. 02.G25.31.0157 of 01.12.2015).

License

The LUDB is available for commercial use.

Supported Tasks

• Segmentation