Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2004 Aug;90 Suppl 5(Suppl 5):v2-9.
doi: 10.1136/hrt.2003.013581.

Diagnosis of coronary artery disease by radionuclide myocardial perfusion imaging

C Y Loong  1 , C Anagnostopoulos
Affiliations
Review

Diagnosis of coronary artery disease by radionuclide myocardial perfusion imaging

C Y Loong et al. Heart. 2004 Aug.
No abstract available

PubMed Disclaimer

Figures

Figure 1
Figure 1
Sequential Bayesian analysis of CAD probability using MPI. The post-test likelihood of CAD (following MPI) can be estimated by sequential Bayesian analysis using the pre-test likelihood of disease. If MPI is positive, the post-test likelihood is calculated from the upper response line (purple), while if the test is negative, the lower response line (blue) is used. These curves are constructed for a diagnostic test (MPI) with a sensitivity of 90% and specificity of 80%. For example, in a patient with a 50% pre-test likelihood of CAD, a positive MPI scan increases the post-test likelihood of disease to 81.8% (red line), while a negative scan decreases the post-test likelihood of disease to 11.1%. The post-test probability difference for this patient is therefore 70.7%. In contrast, for a patient with a low pre-test likelihood of disease of 5%, a positive MPI scan increases the post-test likelihood of disease to only 19.2%, while a negative scan decreases the post-test likelihood to 0.6%. The post-test probability difference is therefore only 18.6%.
See this image and copyright information in PMC

References

    1. J Am Coll Cardiol. 1989 Mar 1;13(3):600-12 - PubMed
    1. Am J Cardiol. 1989 Jul 1;64(1):45-9 - PubMed
    1. J Am Coll Cardiol. 1989 Nov 15;14(6):1477-86 - PubMed
    1. J Am Coll Cardiol. 1989 Dec;14(7):1689-99 - PubMed
    1. J Am Coll Cardiol. 1990 Feb;15(2):318-29 - PubMed

MeSH terms