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Descripteurs (mots clés)
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Échographie-doppler duplex
Ultrasonography applying the Doppler effect combined with real-time imaging. The real-time image is created by rapid movement of the ultrasound beam. A powerful advantage of this technique is the ability to estimate the velocity of flow from the Doppler shift frequency.
Synonyme(s)
Écho-Doppler mode duplex; Écho-doppler duplex; Échodoppler duplexRelation(s)
- voir aussi au terme générique : [Descripteurs (mots clés)] Échographie-doppler
- voir aussi au terme spécifique : [Descripteurs (mots clés)] Échographie-doppler couleur
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Interrater reliability of spectral doppler waveform : analysis among podiatric clinicians / Cynthia Formosa in Journal of the American Podiatric Medical Association, vol.108, 4 (Juillet-aout 2018)
[article]
in Journal of the American Podiatric Medical Association > vol.108, 4 (Juillet-aout 2018) . - p. 280-284
Titre : Interrater reliability of spectral doppler waveform : analysis among podiatric clinicians Type de document : article de périodique Auteurs : Cynthia Formosa ; [et al.] Année de publication : 2018 Article en page(s) : p. 280-284 Langues : Anglais (eng) Descripteurs (mots clés) : [Thésaurus Mesh]:M:Maladie artérielle périphérique:Maladie artérielle périphérique / diagnostic
[Thésaurus Mesh]Échographie-doppler duplex
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[Thésaurus Mesh]Prise en charge de la maladieMots-clés : ultrasonography, Doppler, duplex peripheral arterial disease diagnosis disease management lower extremity Résumé : Background: Spectral Doppler ultrasound examination of pedal arteries is one of the most frequently used noninvasive assessment methods by health-care professionals for the diagnosis and ongoing monitoring of people at risk for or living with peripheral arterial disease. The aim of this study was to determine the interrater reliability of the interpretation of spectral Doppler waveform analysis. Methods: An interrater reliability study was conducted among five experienced podiatric physicians at the University of Malta Research Laboratory (Msida, Malta). A researcher who was not a rater in this study randomly selected 229 printed spectral Doppler waveforms from a database held at the University of Malta. Each rater independently rated the qualitative spectral waveforms. Results: Interrater reliability of the spectral Doppler waveform interpretation was excellent among the five experienced podiatric physicians (a ¼ 0.98). The intraclass correlation coefficient showed a high degree of correlation in waveform interpretation across raters (P , .001). Conclusions: This study demonstrates high interrater reliability in visual spectral Doppler interpretation among experienced clinicians. The current foot screening guidelines do not refer to spectral Doppler waveform analysis in their recommendations, which has been shown in studies to be an important modality for the diagnosis of peripheral arterial disease when ankle-brachial pressure indexes are falsely elevated in calcified arteries. If interpreted correctly, the information obtained can provide an indication of the presence of peripheral arterial disease and facilitate early management of this condition Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
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