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Related Concept Videos

Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
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Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

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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...
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Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
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Imaging Studies for Cardiovascular System V: CT01:28

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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...
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Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

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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,...
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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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,...
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Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice
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Multimodality Imaging in Valvular Structural Interventions.

Karine Grigoryan1, Camelia Demetrescu1, Ioannis Kasouridis1

  • 1Department of Cardiology, Guys and St Thomas' NHS Foundation Trust London, UK.

Cardiac Failure Review
|January 16, 2023
PubMed
Summary
This summary is machine-generated.

Structural valvular interventions are increasing, utilizing advanced imaging like cardiac MRI and CT alongside echocardiography. This review guides personalized imaging approaches for aortic, mitral, tricuspid, and pulmonary valve interventions.

Keywords:
Multimodality imagingstructural interventionstranscathetervalvular heart disease

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Area of Science:

  • Cardiovascular Imaging
  • Interventional Cardiology
  • Structural Heart Disease

Background:

  • Structural valvular interventions have surged due to new devices and expanded patient eligibility.
  • Echocardiography remains primary for screening, but cardiac MRI and CT are crucial for planning and follow-up.

Purpose of the Study:

  • To review imaging modalities and their roles in structural valvular interventions.
  • To provide guidance on individualized imaging strategies for various valve procedures.

Main Methods:

  • Review of current literature on imaging in structural valvular interventions.
  • Discussion of multimodality imaging approaches for aortic, mitral, tricuspid, and pulmonary valves.

Main Results:

  • Echocardiography, cardiac MRI, and CT are essential for pre-procedural planning and post-procedural assessment.
  • Tailored imaging protocols are necessary for optimal outcomes in structural valve interventions.

Conclusions:

  • Multimodality imaging is integral to the success of modern structural valvular interventions.
  • Personalized imaging strategies enhance patient selection and procedural success for valve repair and replacement.