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Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph

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Cardiac imaging: 2022 update.

¹MB, BS, FRANZCR, Director of Imaging, St Andrews Hospital, Toowoomba, Qld; Director of Imaging, St Vincent@s Hospital, Toowoomba, Qld.

Australian Journal of General Practice

|September 1, 2022

Summary

Cardiac imaging advances rapidly, offering better diagnostics for coronary artery disease (CAD). This review covers key imaging techniques like echocardiography, nuclear imaging, and CT scans for assessing heart conditions.

Area of Science:

Cardiology
Medical Imaging

Background:

Cardiac imaging is a rapidly evolving field with significant advancements in tissue characterization, speed, and radiation safety.
Coronary artery disease (CAD) is a primary driver of cardiac imaging demand, particularly in Western populations.

Purpose of the Study:

To provide an overview of cardiac imaging modalities.
To elucidate the strengths and limitations of echocardiography, nuclear imaging, and computed tomography.
To discuss current and emerging technological innovations in cardiac imaging.

Main Methods:

Review of current cardiac imaging modalities.
Discussion of echocardiography, nuclear imaging, and computed tomography.
Exploration of technological advancements.

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Last Updated: Aug 30, 2025

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph

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Assessing Cardiac Reprogramming using High Content Imaging Analysis

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High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

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Main Results:

Echocardiography, nuclear imaging, and computed tomography are key diagnostic tools for CAD.
These imaging techniques are widely accessible in Australia.
Imaging plays a crucial role in the diagnosis, prognosis, and treatment of CAD.

Conclusions:

Cardiac imaging is essential for managing coronary artery disease.
Various imaging modalities offer distinct advantages and limitations.
Technological progress continues to enhance cardiac imaging capabilities.