Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Aortic area"'
Autor:
Xiang Wang, Shasha Jin, Qing Wang, Jiawei Liu, Fei Li, Haiwei Chu, Dexing Zheng, Xiaolong Zhang, Jianrong Ding, Jingli Pan, Wenjun Zhao
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
ObjectiveTo generate reference values of the normal areas of the abdominal aorta at various levels among Chinese people and to explore the factors that may promote the expansion of the abdominal aorta.MethodsThe areas of normal abdominal aortas were
Externí odkaz:
https://doaj.org/article/2837bad144664fc588741a8f19b0d9d7
Autor:
Matthew J. Leineweber, Christopher P. Cheng, Ga-Young Suh, Johan Bondesson, Maxfield M. Frohlich, Michael D. Dake, Jason T. Lee
Publikováno v:
Journal of Vascular Surgery. 72:1196-1205
Objective Aortic geometry has been shown to influence the development of endograft malapposition (bird-beaking) in thoracic endovascular aortic repair (TEVAR), but the extent of this relationship lacks clarity. The aim of this study was to develop a
Akademický článek
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Autor:
Francesco Ancona, Stefano Stella, Luigi Pannone, Eustachio Agricola, Matteo Montorfano, Marco Ancona, Giacomo Ingallina, Alessandro Beneduce, Giulio Falasconi, Cristina Capogrosso
Publikováno v:
European Heart Journal - Cardiovascular Imaging. 21
Background Aortic stenosis (AS) grading is mainly based on aortic valve area (AVA) calculation by 2D transthoracic echocardiography (2D-TTE), using continuity equation (CE). However, 2D-TTE shows several limits, mainly due to left ventricular outflow
Publikováno v:
Journal of South Asian Federation of Obstetrics and Gynaecology. 13:278-278
Publikováno v:
Biomedical Signal Processing and Control. 68:102642
Aortic dissection (AD) is a cardiovascular disease with a high mortality rate. At present, there is no practical guidance for predicting and preventing aortic dissection, which is usually guided by clinicians' experience. The purpose of this study wa
Autor:
María E. Adaniya, Miguel Barranco, Silvia González, Ricardo A. Migliore, Horacio Tamagusuku, Guillermo Miramont
Publikováno v:
World Journal of Cardiovascular Diseases. :119-130
Background: The Gorlin equation is the reference method for the assessment of aortic valve area in aortic stenosis and is calculated using a constant, called the coefficient of contraction, which is empirically assumed to be 1. This coefficient is th
Publikováno v:
Archives of Cardiovascular Diseases Supplements. 11:248-249
Introduction In aortic stenosis (AS), the orifice area is usually evaluated by ultrasound using the continuity equation. The objective of this study is to evaluate the interest of measurement of the aortic surface by planimetry with the scanner. Meth
Autor:
Phillip A. Araoz, Maurice Enriquez-Sarano, Joseph Malouf, Hector I. Michelena, Marie-Annick Clavel, David Messika-Zeitoun
Publikováno v:
JACC: Cardiovascular Imaging. 8:248-257
ObjectivesThe aim of this study was to verify the hypothesis that multidetector computed tomography (MDCT) is superior to echocardiography for measuring the left ventricular outflow tract (LVOT) and calculating the aortic valve area (AVA) with regard
Autor:
Jose F. Rodriguez-Weisson, Rebecca Torguson, Zuyue Wang, Michael J. Lipinski, Lowell F. Satler, Sa'ar Minha, Ron Waksman, Marco A. Magalhaes, Hideaki Ota, David Hellinga, Nevin C. Baker, Augusto D. Pichard, Ricardo O. Escarcega
Publikováno v:
Cardiovascular Revascularization Medicine. 15:156-159
Aortic valve annular complex was rediscovered after the introduction of transcatheter aortic valve replacement; and imaging has been crucial in determining the annular geometry. Although the procedure has evolved, complications related to the annular