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Updated: Jul 6, 2026
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Three-Dimensional Modeling of the Left Atrium and Pulmonary Veins with a Precise Intracardiac Echocardiography Approach
Published on: June 30, 2023
3D echocardiographic visualization for intracardiac beating heart surgery and intervention
1Cardiovascular Investigations, Ultrasound Research and Development, Philips Healthcare, Andover, MA 01810, USA. ivan.salgo@philips.com
Seminars in Thoracic and Cardiovascular Surgery
|April 9, 2008
Summary
Advanced three-dimensional echocardiography offers high-resolution imaging for precise cardiac measurements. This technology enables minimally invasive procedures on a beating heart, reducing the need for open-heart surgery.
Area of Science:
- Cardiovascular imaging
- Medical technology innovation
Background:
- Three-dimensional echocardiography (3D echo) is vital for cardiac anatomy visualization and functional assessment.
- Existing imaging methods have limitations in real-time procedural guidance.
Purpose of the Study:
- To highlight advancements in three-dimensional echocardiography for intracardiac procedures.
- To explore the potential of new technologies in minimally invasive cardiac interventions.
Main Methods:
- Utilizing improved 3D beam-forming and transducer technologies.
- Employing transesophageal echocardiographic probes for enhanced imaging resolution.
Main Results:
- Achieved higher resolution imaging via transesophageal echocardiography.
- Enabled real-time visualization of intracardiac procedures.
- Facilitated procedures without cardiopulmonary bypass or opening the heart.
Conclusions:
- Evolving 3D echocardiography significantly enhances visualization capabilities.
- This technology supports a broader range of minimally invasive reparative procedures on a beating heart.
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