Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Brian G. Barratt-Boyes"'
Autor:
R. Easthope, A.Louise Calder, Brian G. Barratt-Boyes, John M. Neutze, Patricia M. Clarkson, Nigel Wilson, Ralph M.L. Whitlock
Publikováno v:
Journal of the American College of Cardiology. 32:758-765
Objectives. This study examines the late outcome in patients with simple transposition of the great arteries (TGA) after a Mustard operation. Background. Continuing medical follow-up for patients after the Mustard procedure, now extending to three de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7fe7036685cd8e70ae6936a70a878e5
https://doi.org/10.1016/s0735-1097(98)00309-x
https://doi.org/10.1016/s0735-1097(98)00309-x
Autor:
Brian G. Barratt-Boyes, G. W. Christie
Publikováno v:
The Annals of Thoracic Surgery. 60:S156-S159
The maximum radial elastic extensibility (stretch) of human aortic valve leaflets was measured as a function of the donor age using biaxial testing techniques. The 36 leaflets tested were removed from 18 unimplanted cryopreserved aortic allograft val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04e1946cafde3b43d4da48038f560d2
https://doi.org/10.1016/0003-4975(95)00219-b
https://doi.org/10.1016/0003-4975(95)00219-b
Autor:
G. W. Christie, Brian G. Barratt-Boyes
Publikováno v:
The Annals of Thoracic Surgery. 60:S160-S164
The leaflets of 33 aortic allograft valves inserted using the freehand method were retrieved at reoperation, and the mechanical properties of the tissue were measured using biaxial testing methodology. Before insertion, the valves had been sterilized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d4b58eec11c3110663e328c44bc5778
https://doi.org/10.1016/0003-4975(95)00259-n
https://doi.org/10.1016/0003-4975(95)00259-n
Autor:
Brian G. Barratt-Boyes, G. W. Christie
Publikováno v:
The Annals of Thoracic Surgery. 60:S195-S199
This study measured the biaxial properties of pulmonary and aortic leaflets in extension in the fresh state and then in the same samples after fixation with glutaraldehyde. The results showed that when fresh, the valves had a similar response to load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d859e609ce37b06b413f9f15d91787d
https://doi.org/10.1016/0003-4975(95)00279-t
https://doi.org/10.1016/0003-4975(95)00279-t
Autor:
Patricia M. Clarkson, Robyn A. North, John M. Neutze, Brian G. Barratt-Boyes, A.Louise Calder, Nigel Wilson
Publikováno v:
Journal of the American College of Cardiology. 24:190-193
Objectives. This study examined the outcome of pregnancy in patients with transposition of the great arteries and an intact ventricular septum after a Mustard operation. Background. Before the introduction of surgical treatment, most children with tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7081c83214cc109fb6ea2eaca1d35977
https://doi.org/10.1016/0735-1097(94)90562-2
https://doi.org/10.1016/0735-1097(94)90562-2
Autor:
Brian G. Barratt-Boyes, G. W. Christie
Publikováno v:
Journal of Cardiac Surgery. 9:158-164
Durability is assessed with regard to valve position, patient age, and the techniques of graft preparation for each of the tissue valves. Design affects both durability and the effective orifice area. It is assessed for each of the available devices,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ddc2d537362dbde4fd587cd241c17d9
https://doi.org/10.1111/j.1540-8191.1994.tb00917.x
https://doi.org/10.1111/j.1540-8191.1994.tb00917.x
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 103:130-139
A total of 108 patients hospitalized with active (acute) endocarditis on either a native aortic valve (n = 66) or a previously inserted replacement device (n = 42) underwent aortic valve replacement because they were too ill for hospital discharge. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::785da6f0856577648d88a1e3b32daf0e
https://doi.org/10.1016/s0022-5223(19)35075-5
https://doi.org/10.1016/s0022-5223(19)35075-5
Publikováno v:
European Journal of Cardio-Thoracic Surgery. 6:S39-S43
An attempt is made to analyse the factors which are expected to influence clinical results following implantation of a stentless porcine bioprosthesis. Long experience with implantation of allograft aortic valves provides a meaningful basis for compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ee72f45847f93318d8c8c5fd3368d2
https://doi.org/10.1093/ejcts/6.supplement_1.s39
https://doi.org/10.1093/ejcts/6.supplement_1.s39
Autor:
G. W. Christie, Brian G. Barratt-Boyes
Publikováno v:
Journal of Cardiac Surgery. 6:462-467
Freehand aortic allograft valves that had been previously sterilized with antibiotics were recovered at reoperation for biomechanical testing. The elastic extensibility of two leaflets from each explanted allograft stored in modified Hank's solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::722291fde6b98fb1499c3446d9d42bc4
https://doi.org/10.1111/j.1540-8191.1991.tb00346.x
https://doi.org/10.1111/j.1540-8191.1991.tb00346.x
Autor:
Brian G. Barratt-Boyes, G. W. Christie
Publikováno v:
Journal of Cardiac Surgery. 6:476-481
It has been postulated that flexible stent posts can reduce tensile stress at the commissures of tissue heart valves by about 90% when compared with the same valve mounted on a rigid stent. We have used a detailed computer model to investigate the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ddaf1152d7e40e6d9069f16a693bb48
https://doi.org/10.1111/j.1540-8191.1991.tb00348.x
https://doi.org/10.1111/j.1540-8191.1991.tb00348.x