Comparison of Doppler ultrasonography and high-definition oscillometry for blood pressure measurements in healthy awake dogs.

Valérie Chetboul 1, 2, * Renaud Tissier 1, 3 Vassiliki Gouni 2 Virginie De Almeida 3 Hervé Lefebvre 4 Didier Concordet 4 Nathalie Jamet 3 Carolina Carlos Sampedrano 2 François Serres 2 Jean-Louis Pouchelon 1, 2
* Auteur correspondant
1 IMRB - Institut Mondor de Recherche Biomédicale
2 Unité de cardiologie d'Alfort
3 Unité de Pathologie Médicale et pharmacie-Toxicologie
4 UPTE - Physiopathologie et Toxicologie Expérimentales
Abstract : OBJECTIVE: To determine the intra- and interobserver variability of systolic arterial pressure (SAP) and diastolic arterial pressure (DAP) measurements obtained with 2 indirect methods in awake dogs and percentage of successful measurements. ANIMALS: 6 healthy conscious adult dogs. PROCEDURES: 4 observers with different levels of training measured SAP and DAP on 4 days by use of Doppler ultrasonography (DU) and high-definition oscillometry (HDO). The examinations were randomized. Measurements for each technique were recorded 5 consecutive times, and mean values (total, 720 measurements) were used for statistical analysis. RESULTS: All within- and between-day coefficients of variation (CVs) for SAP were < 15% irrespective of the observer or method (HDO, 3.6% to 14.1%; DU, 4.1% to 12.4%). Conversely, half the CVs for DAP were > 15% with the highest within- and between-day CVs obtained by the least experienced observer by use of DU (19.5% and 25.9%, respectively). All attempts with HDO were successful, whereas DAP could not be measured by use of DU by the least experienced observer in 17% of attempts. CONCLUSIONS AND CLINICAL RELEVANCE: SAP may be assessed in healthy dogs by use of DU and HDO with good repeatability and reproducibility after a short period of training. Conversely, the variability of DAP is higher and longer training is required to assess DAP via DU than via HDO.
Type de document :
Article dans une revue
American Journal of Veterinary Research, American Veterinary Medical Association, 2010, 71 (7), pp.766-72. 〈10.2460/ajvr.71.7.766〉
Liste complète des métadonnées

Littérature citée [28 références]  Voir  Masquer  Télécharger
http://www.hal.inserm.fr/inserm-00507837
Contributeur : Georges Guellaen <>
Soumis le : lundi 2 août 2010 - 08:50:42
Dernière modification le : samedi 15 septembre 2018 - 01:07:58
Document(s) archivé(s) le : jeudi 1 décembre 2016 - 16:46:59

Fichiers

 Accès restreint
Fichier visible le : jamais

Connectez-vous pour demander l'accès au fichier

Identifiants

Collections

INRA | IMRB | UPEC | UPEC-UPEM

Citation

Valérie Chetboul, Renaud Tissier, Vassiliki Gouni, Virginie De Almeida, Hervé Lefebvre, et al.. Comparison of Doppler ultrasonography and high-definition oscillometry for blood pressure measurements in healthy awake dogs.. American Journal of Veterinary Research, American Veterinary Medical Association, 2010, 71 (7), pp.766-72. 〈10.2460/ajvr.71.7.766〉. 〈inserm-00507837〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

276

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD