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

Nuclear cardiology update.

M D Cerqueira1, A Lawrence

  • 1Department of Medicine, Georgetown University Hospital, Washington, DC 20007, USA. cerqm@concentric.net

Radiologic Clinics of North America
|October 6, 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

Optimizing the Frequency Positioning of Tunable Couplers in a Circuit QED Processor to Mitigate Spectator Effects on Quantum Operations.

Physical review letters·2026
Same author

From pandemic to practice: applying COVID-19 engagement lessons to MMR vaccine equity.

Perspectives in public health·2026
Same author

Fast track registration for Sudanese refugees.

British dental journal·2025
Same author

Quasi-periodic X-ray eruptions years after a nearby tidal disruption event.

Nature·2024
Same author

Scintillation light detection in the 6-m drift-length ProtoDUNE Dual Phase liquid argon TPC.

The European physical journal. C, Particles and fields·2022
Same author

Prospects for beyond the Standard Model physics searches at the Deep Underground Neutrino Experiment: DUNE Collaboration.

The European physical journal. C, Particles and fields·2021

This review covers myocardial perfusion imaging, detailing radiotracer choices, pharmacologic stress agents, and protocols for functional assessment using ECG-gated SPECT. It provides an overview of current options and techniques in cardiac imaging.

Area of Science:

  • Cardiovascular Imaging
  • Nuclear Cardiology

Background:

  • Myocardial perfusion imaging (MPI) is crucial for diagnosing coronary artery disease.
  • Advances in radiotracer technology and imaging protocols enhance diagnostic accuracy.

Purpose of the Study:

  • To provide a comprehensive overview of current radiotracer and protocol options in MPI.
  • To discuss pharmacologic stress agents and their application in MPI.
  • To highlight the role of ECG-gated single photon emission CT (SPECT) in functional assessment.

Main Methods:

  • Review of radiotracer selection and optimization for MPI.
  • Analysis of various pharmacologic stress agents (e.g., adenosine, regadenoson, dobutamine).
  • Evaluation of ECG-gated SPECT protocols for myocardial perfusion and function.

Related Experiment Videos

Main Results:

  • Different radiotracers offer varying pharmacokinetic and dosimetric profiles.
  • Pharmacologic stress testing provides a safe and effective alternative to exercise stress.
  • ECG-gated SPECT enables accurate assessment of left ventricular volumes, ejection fraction, and wall motion.

Conclusions:

  • Optimized radiotracer and protocol selection is key for accurate MPI.
  • Pharmacologic stress agents are valuable tools in MPI, particularly for patients unable to exercise.
  • ECG-gated SPECT significantly improves the functional assessment capabilities of MPI.