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

Radionuclide methods for cardiac output determination.

F M Fouad-Tarazi1, W J MacIntyre

  • 1Cleveland Clinic Foundation, Department of Heart and Hypertension Research, OH 44195-5069.

European Heart Journal
|December 1, 1990
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

On FDG PET metabolic imaging to assess myocardial viability.

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

Hypertension detection, treatment and control: a call to action for cardiovascular specialists.

Journal of the American College of Cardiology·1999
Same author

Isoproterenol induced cardiovascular hypersensitiviy in nonpheochromocytoma patients with paroxysmal hyperadrenergic symptoms.

Pacing and clinical electrophysiology : PACE·1999
Same author

Scintigraphic detection of post-pneumonectomy bronchopleural fistulae.

European journal of nuclear medicine·1999
Same author

Usefulness of plasma catecholamines during head-up tilt as a measure of sympathetic activation in vasovagal patients.

Pacing and clinical electrophysiology : PACE·1998
Same author

The connection between chronic fatigue syndrome and neurally mediated hypotension.

Cleveland Clinic journal of medicine·1998
Same journal

The surgical collateralization theory: has the beautiful hypothesis been killed by the ugly facts?

European heart journal·2026
Same journal

Beyond single measurement: additional considerations for high-sensitivity C-reactive protein in cardiovascular risk prediction.

European heart journal·2026
Same journal

Brain mineralocorticoid receptor activation and antagonism in heart failure with preserved ejection fraction: a hypothesis.

European heart journal·2026
Same journal

Myths and misconceptions about high-sensitivity C-reactive protein as a marker of residual inflammatory risk.

European heart journal·2026
Same journal

Vascular Ehlers-Danlos syndrome: should we treat asymptomatic patients?

European heart journal·2026
Same journal

Impactful trials on dyslipidaemias, fractional flow reserve, beta-blockers, and peripheral artery disease.

European heart journal·2026
See all related articles

Radionuclide imaging offers a safe and reliable method for measuring cardiac output using two main techniques. These minimally invasive approaches are suitable for various clinical evaluations due to advancements in technology and safety measures.

Area of Science:

  • Nuclear medicine
  • Cardiovascular diagnostics

Background:

  • Cardiac output measurement is crucial for assessing heart function.
  • Minimally invasive techniques are preferred for repeated assessments.
  • Radionuclides offer a safe and reliable option for cardiac output determination.

Purpose of the Study:

  • To review the radionuclide-based techniques for cardiac output determination.
  • To highlight the advantages of different methods for clinical application.
  • To discuss the technological advancements supporting these techniques.

Main Methods:

  • First-pass radionuclide dilution method.
  • Calculation of stroke volume from ventricular volumes (end-diastolic and end-systolic).
  • Utilizing radiopharmaceuticals, advanced detection devices, and computer software.

Related Experiment Videos

Main Results:

  • Two primary radionuclide techniques are available for cardiac output measurement.
  • Each technique presents distinct advantages for specific clinical needs.
  • Technological progress has facilitated the clinical use of these methods.

Conclusions:

  • Radionuclide methods provide safe, reliable, and minimally invasive cardiac output assessments.
  • The choice of technique depends on the specific clinical evaluation required.
  • Low radiation doses and safety protocols ensure clinical applicability.