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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,...
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...
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...
Mitral Regurgitation II: Clinical Features and Diagnostic Tests01:23

Mitral Regurgitation II: Clinical Features and Diagnostic Tests

Mitral regurgitation (MR) is a valvular heart disorder in which the mitral valve fails to close tightly, allowing blood to leak backward into the heart. Understanding the clinical manifestations, assessment, diagnostic findings, and medical management of MR is crucial to effectively managing affected patients.Clinical Manifestations of Mitral RegurgitationMitral regurgitation can be acute or chronic, each presenting differently and requiring different approaches:1. Acute Mitral...
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 for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion, evaluates...

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Related Experiment Video

Updated: Jun 20, 2026

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

[Current indications for cardiac MR imaging].

D Crochet1, G Helft, S Chassaing

  • 1Service de Radiologie thoracique et vasculaire, Centre Hémodynamique et vasculaire interventionnel, Hôpital Laënnec, CHU de Nantes, 44093 Nantes cedex 1, France. dcrochet@chu-nantes.fr

Journal De Radiologie
|September 16, 2009
PubMed
Summary
This summary is machine-generated.

Magnetic Resonance Imaging (MRI) is crucial for assessing cardiovascular conditions, evaluating ventricular function, and detecting tissue damage. Its non-ionizing radiation makes it ideal for repeated patient follow-ups.

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Last Updated: Jun 20, 2026

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Area of Science:

  • Cardiovascular Imaging
  • Cardiac Magnetic Resonance (CMR)
  • Diagnostic Imaging

Context:

  • MRI has become integral in evaluating cardiovascular diseases.
  • It excels in assessing ventricular function and myocardial viability using delayed postcontrast sequences.
  • Established clinical indications span ischemic and non-ischemic cardiomyopathies, pericarditis, cardiac masses, aortic conditions, and congenital heart disease.

Purpose:

  • To highlight the expanding role and clinical utility of MRI in cardiovascular pathology.
  • To detail the specific applications and advantages of cardiac MRI in diagnosis and management.
  • To emphasize MRI's non-ionizing nature for safe, repeatable assessments.

Summary:

  • Cardiac MRI offers comprehensive, operator-independent assessment of cardiac structure and function.
  • Key applications include evaluating myocardial viability, cardiomyopathies (ischemic and non-ischemic), pericardial disease, cardiac tumors, aorta, and congenital heart defects.
  • The absence of ionizing radiation facilitates serial examinations for monitoring disease progression and treatment response.

Impact:

  • Enhances diagnostic accuracy for a wide range of cardiovascular conditions.
  • Provides critical prognostic information, guiding patient management strategies.
  • Facilitates long-term monitoring of cardiovascular health without cumulative radiation exposure, improving patient care and safety.