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Related Concept Videos

Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

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,...
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

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...
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

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...
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
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...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

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,...
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...

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Updated: Jun 23, 2026

Whole-body PET/MRI of Pediatric Patients: The Details That Matter
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Whole-body PET/MRI of Pediatric Patients: The Details That Matter

Published on: December 19, 2017

Cardiovascular whole-body MRI.

Harald Kramer1, Konstantin Nikolaou, Maximilian F Reiser

  • 1Department of Clinical Radiology, University Hospitals Munich, Grosshadern Campus, Ludwig Maxmilians University Munich, Marchioninistr. 15, 81377 Munich, Germany. harald.kramer@med.uni-muenchen.de

European Journal of Radiology
|May 16, 2009
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Summary

Cardiovascular diseases are a leading cause of death. Early screening for atherosclerotic disease using non-invasive imaging like MRI is crucial for managing arterial conditions and improving patient outcomes.

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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

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Whole-body PET/MRI of Pediatric Patients: The Details That Matter
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Whole-body PET/MRI of Pediatric Patients: The Details That Matter

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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

Area of Science:

  • Vascular Medicine
  • Medical Imaging
  • Cardiology

Background:

  • Cardiovascular diseases are the leading cause of mortality in industrialized nations.
  • Atherosclerotic changes in the arterial vasculature contribute to the top five causes of death.
  • Atherosclerotic disease presents significant economic challenges due to long-term treatment and potential work disability.

Purpose of the Study:

  • To highlight the importance of early screening for atherosclerotic disease.
  • To discuss the limitations of traditional diagnostic methods.
  • To introduce advanced non-invasive imaging techniques for vascular assessment.

Main Methods:

  • Review of current diagnostic modalities for arterial and cardiac imaging.
  • Comparison of invasive versus non-invasive examination techniques.
  • Emphasis on Magnetic Resonance Imaging (MRI) as a non-invasive option.

Main Results:

  • Ankle-brachial index (ABI) can indicate peripheral artery occlusive disease (PAOD) but lacks precise localization.
  • Echocardiography is operator-dependent for assessing cardiac function.
  • MRI offers non-invasive imaging without ionizing radiation and provides excellent, reproducible image quality.

Conclusions:

  • Early detection of atherosclerotic disease allows for better management and potentially decelerated progression.
  • Non-invasive imaging techniques are essential for accurate diagnosis and localization of vascular pathologies.
  • MRI represents a significant advancement in non-invasive cardiovascular and vascular imaging.