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The effect of age on the pressor response produced by common carotid artery occlusion in conscious rats.
(1990-01-01)
The pressor responses to 60 s of common carotid artery occlusion were studied in conscious male rats of different ages. Compared to rats at the age of 2 months, the initial peak and the maintained response in 6- 12- and ...
Histological composition and progression of carotid plaque
(2007-02)
Abstract Background To analyse histological composition and progression of carotid plaque. Methods Thirty-one patients (22 males, mean age 68.03 ± 7.3 years) admitted for carotid endarterectomy for extracranial high-grade ...
B-mode and Doppler ultrasonography in the assessment of the common carotid arteries of equines and mules and the relation with body mass, age and neck circumference
(2019-01-01)
As age increases, changes in cardiovascular anatomy and physiology occur, even in the absence of disease. Thus, studies of vessel hemodynamics are considered primordial to detect any cardiovascular changes. The objective ...
Congenital External Carotid Artery Aneurysm
(ELSEVIER SCIENCE INC, 2010)
An 8-month-old child presented with a right pulsatile neck mass. The tumor`s rapid increase in size and respiratory problems prompted image evaluation. An external carotid artery aneurysm was found, which was compressing ...
Sex-related differences in cardiovascular responses to common carotid occlusion in conscious rats.
(1992-01-01)
Mean arterial pressure and heart rate were determined in conscious, unrestrained groups of 10 male, female and androgenized female Wistar rats 20 s (early pressor response) and 1 min (late sustained response) after bilateral ...
Grayscale histogram analysis to study the echogenicity and echotexture of the walls of the common carotid arteries of horses and mules
(2019-03-01)
Visual inspection of ultrasound examination for assessment of echogenicity and echotexture of blood vessel tissues is a technique routinely used in medical practice in humans. However, simple visual inspection can lead to ...
An anatomical study on the lingual-facial trunk
(SPRINGER FRANCE, 2009)
Purpose We quantified variations of the lingual artery origin, measured the lingual artery origin distance from clinical relevant landmarks and compared the lingual artery diameters with normal and variable origin. Methods ...
Cervical Artery Dissections with and without stroke, risk factors and prognosis: a Chilean prospective cohort
(2020)
We aimed to characterize spontaneous cervical artery dissection (CeAD) patients with and without stroke and describe risk factors for cerebrovascular complications in a Chilean prospective cohort. Methods: Consecutive CeAD ...