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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

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 diagnosing...
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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...
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...
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 III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

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Related Experiment Video

Updated: May 7, 2026

Surgery and Sample Processing for Correlative Imaging of the Murine Pulmonary Valve
07:34

Surgery and Sample Processing for Correlative Imaging of the Murine Pulmonary Valve

Published on: August 5, 2021

[Imaging following valve replacement].

D Dabir1, E Arroyo-Ucar, E A Ucar

  • 1Department of Cardiovascular Imaging, The Ranyne Institute, St. Thomas Hospital, King's College London , SE1 7EH, London, UK.

Der Radiologe
|September 17, 2013
PubMed
Summary
This summary is machine-generated.

Lifelong cardiac follow-up is essential after heart valve replacement. Advanced imaging like MRI and CT are crucial for detecting complications beyond standard echocardiography.

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Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
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Related Experiment Videos

Last Updated: May 7, 2026

Surgery and Sample Processing for Correlative Imaging of the Murine Pulmonary Valve
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Surgery and Sample Processing for Correlative Imaging of the Murine Pulmonary Valve

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Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

Area of Science:

  • Cardiology
  • Medical Imaging

Context:

  • Heart valve replacement necessitates lifelong patient monitoring.
  • Postoperative complications and device failure risk require regular surveillance.
  • Established imaging techniques provide baseline data.

Purpose:

  • To review non-invasive imaging methods for postoperative complications after heart valve replacement.
  • To highlight the role of advanced imaging modalities.

Summary:

  • Transthoracic and transesophageal echocardiography are standard but often insufficient for complication detection.
  • Magnetic resonance imaging (MRI) and computed tomography (CT) are increasingly vital complementary tools.
  • These advanced methods aid in the detection and monitoring of complications.

Impact:

  • Improved detection and management of complications following heart valve replacement.
  • Enhanced patient outcomes through comprehensive cardiac follow-up.
  • Guidance on selecting appropriate imaging modalities for prosthetic heart valves.