Related Experiment Video
Updated: Mar 28, 2026
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
Published on: January 20, 2022
Computed Tomography in Congenital Heart Disease: Clinical Applications and Technical Considerations
Aparna Kulkarni1, Hao Hua Hsu2, Phalla Ou3
1Division of Pediatric Cardiology, Albert Einstein College of Medicine, Bronx, New York.
Insights
Computed tomography (CT) aids clinical decisions for congenital heart disease (CHD). This review covers CT techniques, indications, and dose reduction for optimizing imaging in CHD patients.
Area of Science:
- Medical Imaging
- Cardiology
- Pediatric Cardiology
Background:
- Computed tomography (CT) is a valuable tool in managing congenital heart disease (CHD).
- Accurate assessment of vascular and airway abnormalities is crucial for CHD treatment.
- Clinical decision-making for CHD relies on updated CT imaging knowledge.
Purpose of the Study:
- To review clinical indications for CT in CHD.
- To discuss CT imaging techniques and postprocessing for CHD.
- To present dose reduction strategies in CT for CHD patients.
Main Methods:
- Literature review of CT applications in CHD.
- Discussion of common CHD forms evaluated by CT.
- Illustrations of CT findings in various CHD types.
Main Results:
- CT is essential for surgical planning, interventional procedures, and follow-up in CHD.
- Optimized CT protocols enhance image quality and diagnostic accuracy.
- Dose reduction methods are critical for pediatric CT imaging.
Conclusions:
- Updated CT knowledge is mandatory for effective CHD management.
- CT provides vital information for diagnosing and treating CHD.
- CT imaging, with dose optimization, plays a key role in CHD care.
Abstract:
Computed tomography (CT) is increasingly applied as an aid to clinical decision making in congenital heart disease (CHD) with regard to surgery, interventional catheterizations, and follow-up. It is particularly useful for the assessment of vascular and airway abnormalities. Updated knowledge of CT imaging techniques is mandatory not only for the optimization of image acquisition protocols, but also for the postprocessing reconstruction and interpretation of CT findings. The purpose of this article was to review the clinical indications, techniques, and dose reduction methods for CT imaging in children and adults with CHD. Relevant discussion and illustrations of common forms of CHD evaluated by CT are presented.
More Related Videos
08:13In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
Published on: February 16, 2016
12:15Tissue Preparation Techniques for Contrast-Enhanced Micro Computed Tomography Imaging of Large Mammalian Cardiac Models with Chronic Disease
Published on: February 8, 2022
Related Concept Videos
01:10Computed Tomography
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
01:28Imaging Studies for Cardiovascular System V: CT
01:20Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
01:17Imaging Studies for Cardiovascular System I:Echocardiography
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
01:27Imaging Studies III: Computed Tomography
01:21Imaging Studies for Cardiovascular System IV: CMRI