Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Bahar Fata"'
Publikováno v:
Structure-Based Mechanics of Tissues and Organs ISBN: 9781489976291
We utilized the extensive experimental measurements of the growing ovine PA from our previous study (J. Biomech Eng. 2013 Jul 1;135(7):71010–12) to develop a structural constitutive model for the PA wall tissue. Novel to the present approach was th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1767e9f0bc4f6d95eb27d65ae2e06649
https://doi.org/10.1007/978-1-4899-7630-7_19
https://doi.org/10.1007/978-1-4899-7630-7_19
Publikováno v:
Annals of Biomedical Engineering. 36:1668-1680
We study whether an inverse modeling approach is applicable for characterizing vascular tissue subjected to various levels of internal pressure and axial stretch that approximate in-vivo conditions. To compensate for the limitation of axial-displacem
Publikováno v:
Annals of Biomedical Engineering. 33:1819-1830
In this paper, we present the application of a semi-global inverse method for determining material parameters of biological tissues. The approach is based on the successive response surface method, and is illustrated by fitting constitutive parameter
Publikováno v:
Journal of Biomechanical Engineering. 136
Congenital abnormalities of pulmonary artery often necessitate surgical repair or the use of autologous tissue and synthetic biomaterials as vascular grafts [1–3]. The patency of synthetic conduit replacements remains limited, often requiring furth
Autor:
Danielle, Gottlieb, Bahar, Fata, Andrew J, Powell, C Aaron, Cois, David, Annese, Kunal, Tandon, George, Stetten, John E, Mayer, Michael S, Sacks
Publikováno v:
The Journal of heart valve disease. 22(2)
The pulmonary trunk (PT) structure and function are abnormal in multiple congenital cardiovascular diseases. Existing surgical treatments of congenital malformations of the right ventricular outflow tract and PT do not provide a long-term replacement
Publikováno v:
Journal of Biomechanical Engineering. 135
Delineating the normal postnatal development of the pulmonary artery (PA) and ascending aorta (AA) can inform our understanding of congenital abnormalities, as well as pulmonary and systolic hypertension. We thus conducted the following study to deli
Autor:
Simon C. Watkins, Gregory A. Gibson, Christopher A. Carruthers, Michael S. Sacks, John E. Mayer, Danielle Gottlieb, Bahar Fata
Publikováno v:
Journal of Biomechanical Engineering. 135
The engineering foundation for novel approaches for the repair of congenital defects that involve the main pulmonary artery (PA) must rest on an understanding of changes in the structure-function relationship that occur during postnatal maturation. I
Autor:
Bahar Fata, Michael S. Sacks, Danielle Gottlieb, Simon C. Watkins, John E. Mayer, Christopher A. Carruthers, Gregory A. Gibson
Publikováno v:
ASME 2012 Summer Bioengineering Conference, Parts A and B.
It has been estimated that worldwide 600,000 babies are born annually with significant congenital heart disease (1). Congenital heart and related vascular defects cause increased flow and pulmonary pressure leading to unfavorable vascular remodeling
Publikováno v:
ASME 2011 Summer Bioengineering Conference, Parts A and B.
During the prenatal period a state of physiologic pulmonary hypertension exists due to the equalization of pressures by the patent ductus arteriosus, resulting in similar wall thickness of the ascending aorta (AA) and main pulmonary artery (MPA). Aft
Publikováno v:
ASME 2011 Summer Bioengineering Conference, Parts A and B.
Congenital abnormalities of the main pulmonary artery (MPA) and ascending aorta (AA) often necessitate surgical repair or the use of a valved conduit replacement, requiring multiple re-interventions due to regurgitation or failure of the prosthetic c