Antenatal diagnosis of congenital heart disease by 3D ultrasonography using spatiotemporal image correlation with HDlive Flow and HDlive Flow silhouette rendering modes
- Author:
André Souza MALHO
1
;
Nathalie Jeanne BRAVO-VALENZUELA
;
Renato XIMENES
;
Alberto Borges PEIXOTO
;
Edward ARAUJO JÚNIOR
Author Information
- Publication Type:3
- From: Ultrasonography 2022;41(3):578-596
- CountryRepublic of Korea
- Language:English
- Abstract: This pictorial review describes the assessment of a great variety of types of congenital heart disease by three-dimensional ultrasonography with spatiotemporal image correlation using HDlive and the HDlive Flow silhouette rendering mode. These technologies provide fetal heart surface patterns by using a fixed virtual light source that propagates into the tissues, permitting a detailed reconstruction of the heart structures. In this scenario, ultrasound operators can freely select a better light source position to enhance the anatomical details of the fetal heart. HDlive and the HDlive Flow silhouette rendering mode improve depth perception and the resolution of anatomic cardiac details and blood vessel walls compared to standard two-dimensional ultrasonography.
