Data index:
Cardiac Flow Ideal Left Ventricle
This database contains data from a three-dimensional CFD simulation of incompressible, Newtonian blood flow inside an idealized left ventricular cavity. The flow is laminar, with a Reynolds number of 5500. The simulation was conducted using Ansys Fluent version 2024R2.
If you use this dataset in your work, please cite:
Lazpita, E., Mares, A., Quintero, P., Garicano-Mena, J., & Le Clainche, S. (2024). Modeling heart flow dynamics using numerical simulations to identify the vortex ring: a practical guide. Results in Engineering, 24, 103644.
DOI: https://doi.org/10.1016/j.rineng.2024.103644
Database available here.
EchoNet-Dynamic
The EchoNet-Dynamic database is a public dataset published by Stanford University, which includes 10,030 labeled A4C echocardiogram videos and human expert annotations (measurements, tracings, and calculations) to provide a baseline to study cardiac motion and chamber sizes.
PhysioNet - Phonocardiogram Dataset 2026
This dataset contains 4430 recordings from 1297 patients, 2435 recordings from 764 patients for training and 1277 recordings from 308 patients for testing. All the data comes from 9 differents databases which gives PhysioNet more variabiliy. The recordings takes a time between 5 and 122 seconds, and are resampled to 2000 Hz.
The database, it is a binary classification between normal and abnormal patients.