Differences in ultrasound-derived arterial wall stiffness parameters and noninvasive blood pressure between Friesian horses and Warmblood horses.
compliance coefficient
distensibility coefficient
pulse wave velocity
stiffness index
Journal
Journal of veterinary internal medicine
ISSN: 1939-1676
Titre abrégé: J Vet Intern Med
Pays: United States
ID NLM: 8708660
Informations de publication
Date de publication:
Mar 2020
Mar 2020
Historique:
received:
07
08
2019
accepted:
10
01
2020
pubmed:
8
2
2020
medline:
15
12
2020
entrez:
8
2
2020
Statut:
ppublish
Résumé
Aortic rupture is more common in Friesians compared to Warmbloods, which might be related to differences in arterial wall composition and, as such, arterial wall stiffness (AWS). Currently, nothing is known about differences in AWS between these breeds. Comparison of AWS parameters and noninvasive blood pressure between Friesians and Warmbloods. One hundred one healthy Friesians and 101 age-matched healthy Warmbloods. Two-dimensional and pulsed-wave Doppler ultrasound examination was performed of the aorta, common carotid artery, and external iliac artery to define local and regional AWS parameters. Regional aortic AWS was estimated using aortic-to-external iliac artery pulse wave velocity (PWV Systolic, diastolic, and mean arterial blood pressure and pulse pressure were significantly higher in Friesians compared to Warmbloods. No significant difference in heart rate was found. Most local AWS parameters (diameter change, compliance coefficient, distensibility coefficient) were significantly lower in Friesians compared to Warmbloods, indicating a stiffer aorta in Friesians. This difference could be confirmed by the regional stiffness parameters. A higher PWV Results indicate that aortic AWS differs between Friesian and Warmblood horses. Friesians seem to have a stiffer aorta, which might be related to the higher incidence of aortic rupture in Friesians.
Sections du résumé
BACKGROUND
BACKGROUND
Aortic rupture is more common in Friesians compared to Warmbloods, which might be related to differences in arterial wall composition and, as such, arterial wall stiffness (AWS). Currently, nothing is known about differences in AWS between these breeds.
OBJECTIVES
OBJECTIVE
Comparison of AWS parameters and noninvasive blood pressure between Friesians and Warmbloods.
ANIMALS
METHODS
One hundred one healthy Friesians and 101 age-matched healthy Warmbloods.
METHODS
METHODS
Two-dimensional and pulsed-wave Doppler ultrasound examination was performed of the aorta, common carotid artery, and external iliac artery to define local and regional AWS parameters. Regional aortic AWS was estimated using aortic-to-external iliac artery pulse wave velocity (PWV
RESULTS
RESULTS
Systolic, diastolic, and mean arterial blood pressure and pulse pressure were significantly higher in Friesians compared to Warmbloods. No significant difference in heart rate was found. Most local AWS parameters (diameter change, compliance coefficient, distensibility coefficient) were significantly lower in Friesians compared to Warmbloods, indicating a stiffer aorta in Friesians. This difference could be confirmed by the regional stiffness parameters. A higher PWV
CONCLUSIONS AND CLINICAL IMPORTANCE
CONCLUSIONS
Results indicate that aortic AWS differs between Friesian and Warmblood horses. Friesians seem to have a stiffer aorta, which might be related to the higher incidence of aortic rupture in Friesians.
Identifiants
pubmed: 32032455
doi: 10.1111/jvim.15705
pmc: PMC7096643
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
893-901Subventions
Organisme : Fonds Wetenschappelijk Onderzoek
ID : 1134917N
Organisme : Fonds Wetenschappelijk Onderzoek
ID : 1S56217N
Informations de copyright
© 2020 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.
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