High-Throughput Deep Learning Detection of Mitral Regurgitation.

ABSTRACT:

Background

Diagnosis of mitral regurgitation (MR) requires careful evaluation by echocardiography with Doppler imaging. This study presents the development and validation of a fully automated deep learning pipeline for identifying apical 4-chamber view videos with color Doppler echocardiography and detecting clinically significant (moderate or severe) MR from transthoracic echocardiograms.

Methods

A total of 58 614 transthoracic echocardiograms (2 587 538 videos) from Cedars-Sinai Medical Center were used to develop and test an automated pipeline to identify apical 4-chamber view videos with color Doppler across the mitral valve and then assess MR severity. The model was tested internally on a test set of 1800 studies (80 833 videos) from Cedars-Sinai Medical Center and exte

SUBMITTER: Vrudhula A 

PROVIDER: S-EPMC11404758 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature