Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Eric Sirois"'
Publikováno v:
Artificial Organs. 42:E141-E152
Clinical use of transcatheter aortic valves (TAVs) has been associated with abnormal deployment, including oval deployment and under-expansion when placed into calcified aortic annuli. In this study, we performed an integrated computational and exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64d36ca13c994ff72f0d0c58e22f7a0
https://doi.org/10.1111/aor.13107
https://doi.org/10.1111/aor.13107
Publikováno v:
Artificial Organs. 40:612-619
Impairment of coronary artery flow, in either acute or chronic conditions, is a severe complication of transcatheter aortic valve (TAV) implantation, which can arise due to improper TAV positioning. However, little work has been done to quantify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc06041eeef6561551da549d4d306ace
https://doi.org/10.1111/aor.12589
https://doi.org/10.1111/aor.12589
Publikováno v:
Annals of Biomedical Engineering. 41:577-586
Success of the deployment and function in transcatheter aortic valve replacement (TAVR) is heavily reliant on the tissue-stent interaction. The present study quantified important tissue-stent contact variables of self-expanding transcatheter aortic v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1af3f0b691a95ce2e9f877a1fc62eab8
https://doi.org/10.1007/s10439-012-0694-1
https://doi.org/10.1007/s10439-012-0694-1
Publikováno v:
Journal of Biomechanics. 45:1965-1971
The objective of this study was to develop a patient-specific computational model to quantify the biomechanical interaction between the transcatheter aortic valve (TAV) stent and the stenotic aortic valve during TAV intervention. Finite element model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9939e8693e6c80f4c6ec1f092b497b30
https://doi.org/10.1016/j.jbiomech.2012.05.008
https://doi.org/10.1016/j.jbiomech.2012.05.008
Publikováno v:
Cardiovascular Engineering and Technology. 2:186-195
Successful transcatheter aortic valve (TAV) deployment and function are heavily reliant on the implant-host tissue interaction. Many adverse events observed clinically in TAV procedures such as impairment of coronary artery flow, paravalvular leak, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d19e6dbe748af401b31aafb27269f1b1
https://doi.org/10.1007/s13239-011-0037-7
https://doi.org/10.1007/s13239-011-0037-7
Publikováno v:
Artificial organs. 40(6)
Impairment of coronary artery flow, in either acute or chronic conditions, is a severe complication of transcatheter aortic valve (TAV) implantation, which can arise due to improper TAV positioning. However, little work has been done to quantify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3c92d9090c66965bdd8d51eee3b3272b
https://pubmed.ncbi.nlm.nih.gov/26510926
https://pubmed.ncbi.nlm.nih.gov/26510926
Publikováno v:
Journal of medical devices. 7(4)
Transcatheter aortic valve (TAV) replacement holds promise for a large number of patients who otherwise have limited or no treatment options. However, it also poses various challenges, due to its unique disease treatment mechanism. Successful TAV dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::245742fa7d08bbb67e9d420d4fa2b6ca
https://pubmed.ncbi.nlm.nih.gov/24895522
https://pubmed.ncbi.nlm.nih.gov/24895522
Publikováno v:
2012 38th Annual Northeast Bioengineering Conference (NEBEC).
The purpose of the study is to develop an ex vivo testing methodology to quantify coronary artery flow using a pulsatile left heart simulator. A dissected porcine aorta was mounted on a Vivitro left heart simulator and its coronary artery flow was me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df371fe7fb7bf93277e04321c15759bf
https://doi.org/10.1109/nebc.2012.6207026
https://doi.org/10.1109/nebc.2012.6207026
Publikováno v:
2012 38th Annual Northeast Bioengineering Conference (NEBEC).
An experimental and analytical approach were performed to study the biomechanics of a self-expanding, nitinol transcatheter aortic valve (TAV) stent device deployed in porcine heart tissue. The radial force, pullout force, and coefficient of friction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::546e33a37102429ca303125a40b21fab
https://doi.org/10.1109/nebc.2012.6207027
https://doi.org/10.1109/nebc.2012.6207027
Publikováno v:
ASME 2011 Summer Bioengineering Conference, Parts A and B.
Recently, minimally-invasive transcatheter aortic valve (TAV) replacement has emerged as a viable alternative to traditional open-chest heart valve replacement for high risk patients who otherwise have limited or no treatment options. Although signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b182f765c61a800f9efb6bedb60ad6c6
https://doi.org/10.1115/sbc2011-53891
https://doi.org/10.1115/sbc2011-53891