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Embryonic Mouse Cardiodynamic OCT Imaging.

Andrew L Lopez¹, Shang Wang², Irina V Larina¹

¹Department of Molecular Physiology and Biophysics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.

Journal of Cardiovascular Development and Disease

|October 6, 2020

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Optical coherence tomography (OCT) enables dynamic imaging of embryonic mouse hearts. This technology visualizes heart development and congenital heart defects by analyzing biomechanical forces like blood flow.

Area of Science:

Developmental biology
Biomedical engineering
Cardiovascular research

Background:

Embryonic heart development is influenced by mechanical forces such as contraction and blood flow.
Congenital heart defects are a significant concern, and understanding their developmental origins is crucial.
Traditional genetic studies in mouse models provide insights but lack dynamic functional analysis.

Purpose of the Study:

To review advancements in cardiodynamic imaging using optical coherence tomography (OCT) for studying embryonic mouse heart development.
To highlight the role of biomechanical forces in cardiogenesis and congenital heart defects.
To explore the potential of OCT in investigating normal heart formation and disease.

Main Methods:

Utilizing live dynamic cardiac imaging with optical coherence tomography (OCT).

Keywords:

cardiodynamics cardiogenesis embryo culture in vivo imaging mouse optical coherence tomography

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Last Updated: Dec 6, 2025

Contrast Imaging in Mouse Embryos Using High-frequency Ultrasound

Contrast Imaging in Mouse Embryos Using High-frequency Ultrasound

Published on: March 4, 2015

Murine Fetal Echocardiography

Murine Fetal Echocardiography

Published on: February 15, 2013

Mesoscopic Optical Imaging of Whole Mouse Heart

Mesoscopic Optical Imaging of Whole Mouse Heart

Published on: October 14, 2021

Leveraging OCT's compatibility with live culture, reagent-free contrast, cellular resolution, and imaging depth.

Employing advanced OCT techniques like Doppler OCT and OCT angiography for blood flow analysis.

Main Results:

OCT provides volumetric imaging of the embryonic mouse heart with high resolution.
Functional OCT methods allow for detailed analysis of heart wall dynamics and blood flow.
Technological improvements have enhanced OCT's resolution and acquisition speed for cardiodynamics.

Conclusions:

Optical coherence tomography is a powerful tool for functional analysis of the embryonic mouse heart.
OCT facilitates the investigation of biomechanical forces in normal cardiogenesis and congenital heart defects.
Future developments in OCT promise further insights into cardiac development and disease.