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

Major advances in single-photon emission computed tomography perfusion imaging.

E G DePuey1

  • 1St. Luke's-Roosevelt Hospital, Nuclear Medicine, 1111 Amsterdam Avenue, New York, NY 10025, USA. gdepuey@slrhc.org

Cardiology in Review
|February 15, 2001
PubMed
Summary

State-of-the-art single-photon emission computed tomography (SPECT) advances myocardial perfusion imaging. New techniques improve diagnosis of coronary artery disease and assessment of myocardial infarction, enhancing patient care and cost-effectiveness.

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

Planar imaging versus gated blood-pool SPECT for the assessment of ventricular performance: a multicenter study.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2001
Same author

Enhanced detection of reversible perfusion defects by Tc-99m sestamibi compared to Tc-99m tetrofosmin during vasodilator stress SPECT imaging in mild-to-moderate coronary artery disease.

Journal of the American College of Cardiology·2001
Same author

Clinical impact of arrhythmias on gated SPECT cardiac myocardial perfusion and function assessment.

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology·2001
Same author

Artifactual reverse distribution pattern in myocardial perfusion SPECT with technetium-99m sestamibi.

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology·2001
Same author

Development and application of normal limits for left ventricular ejection fraction and volume measurements from 99mTc-sestamibi myocardial perfusion gates SPECT.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2000
Same author

Esophageal and tracheal activity during myocardial scintigraphy with Tc-99m sestamibi: a case report.

Clinical nuclear medicine·2000

Area of Science:

  • Nuclear Medicine
  • Cardiovascular Imaging
  • Radiopharmaceuticals

Background:

  • Single-photon emission computed tomography (SPECT) myocardial perfusion imaging has seen significant advancements.
  • New imaging equipment and radiopharmaceuticals enhance diagnostic capabilities.

Purpose of the Study:

  • To evaluate the impact of recent technological advances on SPECT myocardial perfusion imaging.
  • To highlight improvements in diagnosing coronary artery disease and assessing myocardial viability and infarction.

Main Methods:

  • Gated tomographic myocardial perfusion imaging using technetium-99m (Tc-99m)-labeled radiopharmaceuticals.
  • Utilizing hardware and software to minimize soft tissue attenuation.
  • Employing rest/delayed thallium-201 SPECT or F-18 fluorodeoxyglucose SPECT for myocardial viability assessment.

Related Experiment Videos

Main Results:

  • Accurate measurement of left ventricular ejection fraction from gated SPECT images.
  • Improved test specificity in diagnosing coronary artery disease due to reduced soft tissue attenuation.
  • Enhanced assessment of myocardial viability and infarction, expediting emergency department patient care.

Conclusions:

  • Recent advances in SPECT technology have significantly improved myocardial perfusion imaging.
  • These innovations enhance diagnostic accuracy for coronary artery disease, myocardial infarction, and ischemia.
  • Improved cost-effectiveness and patient care are achieved through advanced imaging and teleradiography.