Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

552
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...
552
Computed Tomography01:10

Computed Tomography

9.5K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
9.5K
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

650
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...
650
Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

906
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,...
906
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

792
Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
792
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

631
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...
631

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

National Mortality Trends Associated with Anomalous Aortic Origin of Coronary Artery in the United States: A CDC WONDER Database Analysis.

Cardiology in review·2026
Same author

Evaluation of anemia in non-enhanced and contrast-enhanced dual-energy CT using electron density imaging.

PloS one·2026
Same author

Where Your Eyes Go: How AI Output Design Impacts Reading Behavior.

Journal of imaging informatics in medicine·2026
Same author

Integrating large language models into radiological practice.

European journal of radiology·2026
Same author

Drug-coated balloon versus drug-eluting stent for isolated ostial side-branch bifurcation (Medina 0.0.1) lesions.

International journal of cardiology·2026
Same author

Cardiac magnetic resonance-derived left atrioventricular coupling index predicts outcome in reduced ejection fraction.

ESC heart failure·2026

Related Experiment Video

Updated: Mar 27, 2026

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.5K

Future of cardiac computed tomography.

Carlo N De Cecco1, U Joseph Schoepf1

  • 1Carlo N De Cecco, U Joseph Schoepf, Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC 29425, United States.

World Journal of Radiology
|January 12, 2016
PubMed
Summary

Coronary computed tomography angiography (CCTA) offers accurate plaque assessment. Integrating functional imaging with CCTA can enhance myocardial ischemia evaluation for comprehensive cardiac care.

Keywords:
Coronary artery diseaseCoronary computed myocardial perfusion imagingCoronary computed tomography angiographyDual energy coronary computedDynamic imagingFunctional imaging

More Related Videos

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph
05:32

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph

Published on: February 21, 2025

775
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

11.3K

Related Experiment Videos

Last Updated: Mar 27, 2026

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.5K
Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph
05:32

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph

Published on: February 21, 2025

775
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

11.3K

Area of Science:

  • Cardiovascular Imaging
  • Radiology
  • Medical Diagnostics

Background:

  • Coronary computed tomography angiography (CCTA) is a standard noninvasive tool for diagnosing coronary artery disease.
  • Current CCTA excels in morphological assessment of coronary arteries and atherosclerotic plaque.
  • Advancements like iterative reconstruction and low kV imaging aim to reduce radiation dose and improve CCTA robustness.

Purpose of the Study:

  • To highlight the need for integrating functional imaging with morphological CCTA.
  • To emphasize the potential of computed tomography myocardial perfusion imaging for assessing ischemia.
  • To advocate for a shift towards functional imaging in cardiac radiology.

Main Methods:

  • Utilizing computed tomography myocardial perfusion imaging, including dynamic and static dual-energy approaches.
  • Simultaneous acquisition of CCTA and myocardial perfusion data.
  • Quantifying myocardial ischemia alongside morphological assessment.

Main Results:

  • Computed tomography myocardial perfusion imaging can directly assess and quantify myocardial ischemia.
  • This functional assessment can be achieved with a reasonable contrast medium volume and radiation dose.
  • Simultaneous acquisition allows for a comprehensive evaluation of coronary arteries and myocardial function.

Conclusions:

  • Cardiac radiologists must evolve from purely morphological CCTA assessment to integrating functional imaging.
  • Computed tomography myocardial perfusion imaging offers a direct method to evaluate myocardial ischemia.
  • Embracing this transition is crucial for advancing CCTA's clinical and research applications.