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  1. Exercice tomographic thallium-201 imaging in patients with severe coronary disease and normal electrocardiograms.

    Article - En anglais

    Objective 

    To assess the incremental value and cost-effectiveness of exercise tomographic thallium-201 imaging compared with clinical and exercise electrocardiographic variables for detecting three-vessel or left main coronary artery disease in patients with normal at-rest electrocardiograms.

    Design 

    Prospective cohort study.

    Participants 

    411 patients (77 [19% ] had three-vessel or left main disease) with normal at-rest electrocardiograms who underwent exercise tomographic thallium-201 studies and subsequently had coronary angiography.

    Measurements 

    Clinical, exercise, and thallium-201 variables ; univariate followed by multivariate logistic regression analysis to determine predictors of three-vessel or left main disease (clinical variables ; clinical and exercise electrocardiographic variables ; and clinical, exercise, and thallium-201 variables).

    Mots-clés Pascal : Cardiopathie coronaire, Electrocardiographie, Tomoscintigraphie, Thallium, Agent scintigraphique, Exercice physique, Economie santé, Diagnostic, Coût, Homme, Appareil circulatoire pathologie, Electrodiagnostic, Exploration radioisotopique

    Mots-clés Pascal anglais : Coronary heart disease, Electrocardiography, Emission tomography, Thallium, Scintigraphic agent, Physical exercise, Health economy, Diagnosis, Costs, Human, Cardiovascular disease, Electrodiagnosis, Radionuclide study

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 95-0086372

    Code Inist : 002B24B04. Création : 09/06/1995.