Noninvasive Diagnosis of Coronary Artery Disease: A Comparison between Cardiokymographic and Electrocardiographic Stress Testing

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Abstract

Noninvasive cardiokymography has been further developed to be able to record wall motion abnormalities during exercise. The study was designed to evaluate the diagnostic accuracy of stress cardiokymography and electrocardiography in the diagnosis of coronary artery disease. 223 patients were included in a prospective investigation using a newly developed computerized cardiokymography device. Sensitivity, specificity, and positive predictive value were 61, 69 and 90% for exercise cardiokymography, and 57, 74 and 91% for exercise electrocardiography, respectively. There was no statistically significant difference between cardiokymography and electrocardiography. The combination of electrocardiography and cardiokymography did not produce a significant improvement in diagnostic accuracy in comparison to exercise electrocardiography alone.

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Journal ID (publisher-id): CRD

Journal ID (nlm-ta): Cardiology

Journal ID (doi): 10.1159/issn.0008-6312

Title: Cardiology

Publisher: S. Karger AG

ISSN (Print): 0008-6312

ISSN (Electronic): 1421-9751

Publication date Subscription-year: 2001

Publication date (Print): December 2001

Publication date (Electronic): 10 December 2001

Volume: 96

Issue: 2

Pages: 100-105

Affiliations

Department of Anesthesiology, University of Ulm, Germany

Article

Publisher ID: 49091 Other ID: Cardiology 2001;96:100–105

DOI: 10.1159/000049091

PubMed ID: 11740139

SO-VID: 72d69f64-2917-48ed-8cbd-b30bef78e593

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Noninvasive Diagnosis of Coronary Artery Disease: A Comparison between Cardiokymographic and Electrocardiographic Stress Testing

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Karger: Cardiovascular System

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