Abstract
Evaluation of the aorta is a routine part of the standard echocardiographic examination. Changes of the aortic diameter are likely to reflect the effects of hypertension and atherosclerosis, but few data are available on their predictive value for cardiovascular events.
By using intravascular ultrasound in the coronary arteries, we can evaluate the lumen area and geometry, the wall tissue characteristics and thickness, the branch points, the degree of calcification, and the location and the extent of atherosclerotic lesions. Additionally, in hypertensive patients, the structural alterations of the intramyocardial arteries of the coronary tree contribute to the reduced coronary vasodilator capacity and to an increased minimal coronary resistance independently of the presence of left ventricular hypertrophy. Coronary flow reserve could be evaluated by invasive and noninvasive methods. Studies have documented a reduced coronary reserve in most of the hypertensive patients even in the absence of coronary artery disease.
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Tsioufis, C.P. (2015). Echocardiographic Assessment of the Aorta and Coronary Arteries in Hypertensive Patients. In: Agabiti Rosei, E., Mancia, G. (eds) Assessment of Preclinical Organ Damage in Hypertension. Springer, Cham. https://doi.org/10.1007/978-3-319-15603-3_5
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DOI: https://doi.org/10.1007/978-3-319-15603-3_5
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