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Updated: Jul 2, 2026
Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
Published on: October 28, 2020
[Three-dimensional echocardiography: preliminary experience in congenital cardiac disease]
M D Rubio Vidal1, L Deiros Bronte, M J del Cerro Marín
1Servicios de Cardiología Infantil. Hospital Universitario La Paz. Madrid. España.
Insights
Three-dimensional (3D) echocardiography offers superior spatial anatomical detail for congenital cardiac diseases compared to 2D methods. This real-time technique provides crucial insights for accurate diagnosis and treatment planning in both fetal and patient screenings.
Area of Science:
- Cardiology
- Medical Imaging
- Pediatric Heart Disease
Background:
- Two-dimensional (2D) echocardiography presents challenges in fully understanding complex congenital cardiac diseases.
- Three-dimensional (3D) echocardiography enhances spatial anatomical visualization, reducing the need for 2D reconstructions.
Purpose of the Study:
- To evaluate the efficacy of 3D echocardiography in diagnosing congenital cardiac diseases.
- To assess the utility of 3D echocardiography in fetal screening and patient analysis.
Main Methods:
- A study involving 271 cases (80 fetal, 191 patients) utilizing 2D and 3D echocardiography.
- Employed a Sonos 7500 system with a matrix probe and four distinct 3D imaging modes.
Main Results:
- 3D echocardiography accurately depicted septal defects' size, form, and spatial relationships.
- It proved valuable in assessing dynamic mitral valve morphology and regurgitation in atrioventricular septal defects.
- Fetal screening benefited from segmentary heart analysis via a single acoustic window.
Conclusions:
- 3D real-time echocardiography is a feasible, rapid, and user-friendly diagnostic tool.
- It delivers essential anatomical and functional data for comprehending congenital heart conditions.
- Facilitates simplified segmentary analysis of the entire fetal heart during screening.
Introduction:
Anatomical comprehension of congenital cardiac diseases by 2D echocardiography is occasionally very difficult. 3D echocardiography provides a more spatial anatomical information avoiding the need of two-dimensional reconstruction.
Methods:
Of the 271 cases studied 80 were foetal and 191 patients. In all cases, 2D and 3D echocardiography was performed (Sonos 7500 with matrix probe). Four modes of 3D imaging were used.
Results:
3D echocardiography gave an accurate description of the size, form and wedges of septals defects. In atrioventricular septal defects and mitral anomalies, 3D echocardiography was useful for the assessment of dynamic valve morphology and mechanisms of regurgitation. In foetal screening the segmentary heart study was carried out from a single acoustic window.
Conclusions:
3D real time echocardiography is a feasible, easy and rapid technique. It provides anatomical and functional details needed for an accurate comprehension of congenital cardiac diseases. In foetal screening, it provides an easier segmentary analysis of the entire foetal heart.
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