Machine-learning approach on echocardiography to improve the detection of transthyretin amyloid cardiomyopathy: GRAAL algorithm
The simple GRAAL algorithm (<b>G</b>LS, <b>R</b>VFWT, <b>A</b>pical sp<b>A</b>ring, <b>L</b>V Mass) enhances detection accuracy for ATTR-CM and improves patient selection for bone scintigraphy.
Authors
- Claire Lacomblez
- Emmanuelle Lointier
- Marine Claudin
- Amira Zaroui (ORCID: https://orcid.org/0000-0002-4827-4057)
- Laura Filippetti
- E Donal
- Olivier Lairez
- Nicolas Sadoul
- Olivier Huttin
- Pierre-Yves Marie
- Thibaud Damy
- Nicolas Girerd
- Antoine Fraix
- Christine Selton-Suty
- Damien Mandry
- Nathalie Pace
Institutions
- Université Rennes 2 (FR)
- Institut de Cancérologie de Lorraine (FR)
- Amyloidosis Foundation (US)
- Hôpital Rangueil (FR)
- French Clinical Research Infrastructure Network (FR)
- Université de Rennes (FR)
- Université de Lorraine (FR)
Publication Details
- Journal
- European Heart Journal - Digital Health
- Published
- 2026-03-04
- DOI
- https://doi.org/10.1093/ehjdh/ztag022
- Primary Topic
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 0.00