Related Experiment Video
Updated: May 29, 2026
12:15
Tissue Preparation Techniques for Contrast-Enhanced Micro Computed Tomography Imaging of Large Mammalian Cardiac Models with Chronic Disease
Published on: February 8, 2022
Cardiac MRI: Part 2, pericardial diseases
1Imaging Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195, USA. radprabhakar@gmail.com
AJR. American Journal of Roentgenology
|September 24, 2011
Summary
Magnetic Resonance Imaging (MRI) is crucial for diagnosing pericardial diseases, offering detailed morphologic and functional insights. Optimized MRI protocols aid in evaluating inflammation, constriction, and pericardial masses for effective treatment strategies.
Area of Science:
- Cardiovascular Imaging
- Radiology
- Cardiac MRI
Background:
- Pericardial diseases encompass a range of conditions affecting the pericardium.
- Accurate diagnosis is essential for guiding therapeutic strategies.
- Morphologic and functional assessment are key components of evaluation.
Purpose of the Study:
- To describe and illustrate the role of Magnetic Resonance Imaging (MRI) in evaluating pericardial diseases.
- To highlight MRI's utility in assessing pericardial constriction.
- To emphasize MRI's contribution to understanding both structure and function of the pericardium.
Main Methods:
- Utilizing MRI's high spatiotemporal resolution.
- Leveraging MRI's superior soft-tissue contrast.
- Employing wide field-of-view (FOV) and multiplanar imaging capabilities.
Main Results:
- MRI provides comprehensive morphologic and functional data for pericardial disorders.
- It is effective in characterizing pericardial inflammation and constriction.
- MRI aids in delineating the extent of pericardial masses.
Conclusions:
- MRI is a vital diagnostic tool for pericardial diseases, especially inflammation and constriction.
- Functional and morphologic information from MRI guides optimal therapeutic strategies.
- Tailored MRI protocols are necessary for specific clinical evaluations of pericardial conditions.
Related Concept Videos
01:21Imaging 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,...
01:27Myocarditis II: Clinical Features and Diagnostic Tests
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
01:19Pericarditis II: Clinical Features and Diagnostic Tests
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
01:23Mitral Stenosis II: Clinical features and Diagnostic Tests
Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
01:22Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
01:28Imaging 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...