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

Cardiac nuclear imaging: principles, instrumentation and pitfalls

H W Strauss, K A McKusick, J B Bingham

    The American Journal of Cardiology
    |December 18, 1980
    PubMed
    Summary

    Nuclear cardiac imaging uses radiolabeled tracers and specialized equipment for heart function assessment. While effective, current methods have limitations in analyzing all patient data accurately, with future advancements promising improved accuracy and reduced radiation exposure.

    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

    Phase II study of treatment of advanced ovarian cancer with folate-receptor-targeted therapeutic (vintafolide) and companion SPECT-based imaging agent (99mTc-etarfolatide).

    Annals of oncology : official journal of the European Society for Medical Oncology·2014
    Same author

    Nuclear medicine applications in molecular imaging: 2007 update.

    The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...·2007
    Same author

    Response to 'Laurberg JM, Olsen AK, Hansen SB, et al. Imaging of vulnerable atherosclerotic plaques with FDG-microPET: no FDG accumulation' [Atherosclerosis 2006].

    Atherosclerosis·2006
    Same author

    Nuclear medicine 2020.

    The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...·2006
    Same author

    Imaging cell death in vivo.

    The quarterly journal of nuclear medicine : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR)·2004
    Same author

    Molecular (functional) imaging for radiotherapy applications: an RTOG symposium.

    International journal of radiation oncology, biology, physics·2003

    Area of Science:

    • Nuclear medicine
    • Cardiovascular imaging
    • Medical physics

    Background:

    • Cardiac imaging with nuclear techniques requires specific components: radiolabeled tracers, collimators, imaging devices, and computers.
    • Nuclear imaging typically averages cardiac cycles, unlike nuclear probes which allow beat-by-beat analysis.

    Purpose of the Study:

    • To outline the fundamental requirements for nuclear cardiac imaging.
    • To discuss the capabilities and limitations of current nuclear imaging techniques for assessing cardiac function, specifically ejection fraction.
    • To highlight future directions in nuclear cardiac imaging.

    Main Methods:

    • Discussion of the essential elements for nuclear cardiac imaging, including radiotracers, collimation, detection, and data processing.
    • Review of semiautomatic methods for ejection fraction measurement and their correlation with cardiac catheterization.

    Related Experiment Videos

  • Identification of specific errors in current gating and data analysis techniques.

    • Main Results:

    • Semiautomatic ejection fraction measurements show good correlation with cardiac catheterization data.
    • Current techniques exhibit limitations in accurately analyzing data for all patients, particularly with gating and ventricle edge tracking.
    • Visual and quantitative data review is possible, but errors can affect accuracy.

    Conclusions:

    • Future advancements in nuclear cardiac imaging include the use of short-lived radiopharmaceuticals for reduced radiation burden and improved study quality.
    • Tomographic techniques are expected to offer novel insights into cardiac structure and function.
    • Continued development is needed to overcome current analytical limitations for precise cardiac function assessment.