Related Experiment Video
Updated: Sep 5, 2025
06:29
Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
Published on: June 11, 2019
10.5K
Compact pediatric cardiac magnetic resonance imaging protocols
1Department of Radiology, Stanford University School of Medicine, 725 Welch Road, Stanford, CA, 94305, USA. zucker@post.harvard.edu.
Pediatric Radiology
|July 13, 2022
Summary
Cardiac MRI offers comprehensive, radiation-free pediatric cardiovascular imaging. New protocols and advanced techniques like AI reconstruction enable faster, more efficient exams for diagnosing pediatric heart conditions.
Area of Science:
- Cardiovascular Imaging
- Pediatric Radiology
- Magnetic Resonance Imaging
Background:
- Cardiac MRI is ideal for pediatric cardiovascular assessment due to its noninvasive, radiation-free nature.
- Traditional cardiac MRI protocols are often lengthy and complex, limiting accessibility.
- There is a need for efficient imaging strategies to broaden the use of pediatric cardiac MRI.
Purpose of the Study:
- To present practical cardiac MRI protocols for pediatric cardiovascular disease.
- To review advanced techniques for rapid and diagnostic MRI in children.
- To demonstrate how compact yet comprehensive pediatric cardiac MRI exams can be achieved.
Main Methods:
- Review of established and novel cardiac MRI imaging protocols.
- Discussion of advanced techniques including compressed sensing, AI/ML reconstruction, 4D flow, and blood pool contrast agents.
- Focus on optimizing acquisition strategies for pediatric congenital and acquired cardiac conditions.
Main Results:
- Practical protocols facilitate succinct and successful pediatric cardiac MRI exams.
- Emerging techniques significantly reduce scan times while maintaining diagnostic accuracy.
- Modern methods enable compact yet comprehensive assessments of pediatric cardiovascular disease.
Conclusions:
- Cardiac MRI is a powerful tool for pediatric cardiovascular imaging.
- Streamlined protocols and advanced techniques enhance the efficiency and accessibility of pediatric cardiac MRI.
- The goal of rapid, comprehensive cardiac MRI in children is now achievable.
Related Concept Videos
01:21Imaging Studies for Cardiovascular System IV: CMRI
133
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
133
01:14Imaging Studies I: CT and MRI
431
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
431
01:24Magnetic Resonance Imaging
6.5K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
6.5K
01:28Imaging Studies for Cardiovascular System V: CT
65
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
65
01:27Imaging Studies IV: Magnetic Resonance Imaging
50
Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
50