Research conceptEchocardiography · Video
Ultrasound Heart-Failure Assessment
An echocardiography-video concept for segmenting the left ventricle, estimating end-diastolic and end-systolic volumes, and deriving ejection fraction.
Project record
This page reports the maturity and evidence documented in Ethosoft's working archive. It does not imply peer review, regulatory clearance, or clinical validation.
Methods and evidence
Ultrasound Heart-Failure Assessment
An echocardiography-video concept for segmenting the left ventricle, estimating end-diastolic and end-systolic volumes, and deriving ejection fraction.
- Visual model
- Multi-scale feature extraction with spatial attention and feature fusion.
- Temporal model
- Motion analysis across the cardiac cycle rather than isolated-frame classification.
- Planned output
- An EF estimate and low-versus-preserved EF decision-support category.
Evidence boundary: the available brief describes the architecture and intended outputs but contains no evaluation cohort or validated performance result.