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 Experiment Videos

Noninvasive coronary imaging.

S Kaji1, T Akasaka, K Yoshida

  • 1Division of Cardiology, Kawasaki Medical School, Matsushima 577, Kurashiki, Okayama 701-0192, Japan.

Journal of Cardiology
|July 4, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Preparation of a fluorescent derivative of benzoylecgonine, and preliminary studies of its application to the analysis of urine.

Journal of chromatography·1992
Same author

Histochemical demonstration of NADPH-diaphorase activity, a marker for nitric oxide synthase, in neurons of the rat pancreas.

Neuroscience letters·1992
Same author

Pentamidine: a non-peptide GPIIb/IIIa antagonist--in vitro studies on platelets from humans and other species.

Thrombosis and haemostasis·1992
Same author

Unusual cases of benign stricture of the biliary tract.

The Tokushima journal of experimental medicine·1992
Same author

Projections of vertical eye movement-related neurons in the interstitial nucleus of Cajal to the vestibular nucleus in the cat.

Neuroscience research·1992
Same author

Paradoxical bradycardia during exercise and hypoxic exposure. The possible direct effect of hypoxia on sinoatrial node activity in humans.

Chest·1992
Same journal

Pathology of calcified nodules in coronary arteries.

Journal of cardiology·2026
Same journal

Mitophagy in Cardiovascular Disease: From Mechanistic Insights to Therapeutic Horizons.

Journal of cardiology·2026
Same journal

Association of 30-s chair stand test performance with exercise intolerance and hospitalization for symptomatic heart failure in type 2 diabetes and stage B heart failure.

Journal of cardiology·2026
Same journal

Total Care Strategies in Atrial Fibrillation Practice: Lifestyle Intervention and Risk Factor Management.

Journal of cardiology·2026
Same journal

Sex differences in the association of lipoprotein(a) with subclinical coronary atherosclerosis in asymptomatic individuals.

Journal of cardiology·2026
Same journal

Response to letter to the editor.

Journal of cardiology·2026
See all related articles

Noninvasive coronary artery imaging is challenging but advancing. New techniques like echocardiography, electron-beam CT, and MRI offer improved visualization and assessment of coronary artery disease, aiding diagnosis and treatment planning.

Area of Science:

  • Cardiovascular Imaging
  • Medical Diagnostics
  • Radiology

Background:

  • Noninvasive imaging of coronary arteries is a critical yet difficult goal in medical diagnostics.
  • Several advanced imaging modalities are under development for coronary artery visualization.

Purpose of the Study:

  • To review recent advancements in noninvasive imaging techniques for coronary arteries.
  • To evaluate the efficacy of echocardiography, electron-beam CT, and MRI in diagnosing coronary artery disease.

Main Methods:

  • Transthoracic and transesophageal echocardiography for left main coronary artery imaging and obstruction detection.
  • Transthoracic Doppler echocardiography for coronary flow velocity measurement and assessment of coronary flow reserve.
  • Electron-beam computed tomography (EBCT) for high-resolution cardiac imaging and detection of stenoses/occlusions.

Related Experiment Videos

  • Coronary magnetic resonance angiography (MRA) utilizing respiratory motion compensation and fast imaging techniques.

    • Main Results:

    • Transesophageal echocardiography is feasible for left main coronary artery imaging.
    • Transthoracic Doppler echocardiography aids in assessing coronary stenosis and restenosis.
    • EBCT shows potential for detecting high-grade coronary artery stenoses and occlusions.
    • Coronary MRA demonstrates high sensitivity (90%) and specificity (92%) for detecting significant coronary artery disease.

    Conclusions:

    • Advancements in echocardiography, EBCT, and MRA are improving noninvasive coronary artery imaging.
    • These techniques offer valuable tools for assessing coronary artery stenosis, flow reserve, and overall coronary artery disease.
    • Coronary MRA shows particular promise with high diagnostic accuracy for significant coronary artery disease.