Structural abnormalities after aortic root replacement with stentless xenograft

Autor: Kirstine Bekke, Jan Brink Valentin, Morten Holdgaard Smerup, Laurence Lefebvre, Ismail El-Hamamsy, Søren Paaske Johnsen, Jens Lund, Klaus F. Kofoed, Per E Sigvardsen, Nikolaj Ihlemann, Hanna H. Dagnegård, Lars Søndergaard

Publikováno v: Dagnegård, H S H, Sigvardsen, P E, Ihlemann, N, Kofoed, K F, El-Hamamsy, I, Bekke, K, Valentin, J B, Lefebvre, L, Johnsen, S P, Søndergaard, L, Lund, J T & Smerup, M H 2023, ' Structural abnormalities after aortic root replacement with stentless xenograft ', The Journal of Thoracic and Cardiovascular Surgery, vol. 165, no. 4, pp. 1285-1297.e6 . https://doi.org/10.1016/j.jtcvs.2021.04.087

Objective: In complex and high-risk aortic root disease, the porcine Freestyle stentless bioprosthesis (Medtronic Inc, Minneapolis, Minn) is an important surgical treatment option. We aimed to determine prevalence and clinical effect of structural an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67e292a808429697987a4f5e245e2ce5
https://doi.org/10.1016/j.jtcvs.2021.04.087

Contemporary Review of the Ross Procedure

Autor: Ismail El-Hamamsy, Elbert E. Williams, Marie-Ève Chamberland, Laurence Lefebvre, Vincent Chauvette

Publikováno v: Structural Heart. 5:11-23

The ideal aortic valve substitute in non-elderly adults requires a tailored approach and thoughtful consideration. The main principles remain however constant, seeking to optimize long-term surviva...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0cdc871f4b08daf82591f57b2be3cfc
https://doi.org/10.1080/24748706.2020.1838016

Survival after aortic root replacement with a stentless xenograft is determined by patient characteristics

Autor: Lars Søndergaard, Asbjørn S. Lie, Ismail El-Hamamsy, Farkas Vánky, Gustav H. Thyregod, Hanna H. Dagnegård, Solveig Moss Kolseth, Jan Brink Valentin, Nikolaj Ihlemann, Christoffer Wallén, Kirstine Bekke, Laurence Lefebvre, Kristjan Orri Vidisson, Ulrik Sartipy, Morten Holdgaard Smerup, Tomas Gudbjartsson, Søren Paaske Johnsen, Jens Lund, Rune Haaverstad, Natalie Glaser

Publikováno v: Journal of Thoracic and Cardiovascular Surgery
Dagnegård, H H, Bekke, K, Kolseth, S M, Glaser, N, Wallén, C, El-Hamamsy, I, Vidisson, K O, Lie, A S, Valentin, J B, Sartipy, U, Haaverstad, R, Vanky, F, Lefebvre, L, Gudbjartsson, T, Johnsen, S P, Søndergaard, L, Thyregod, G H, Lund, J T, Ihlemann, N & Smerup, M H 2022, ' Survival after aortic root replacement with a stentless xenograft is determined by patient characteristics ', The Journal of Thoracic and Cardiovascular Surgery, vol. 164, no. 6, pp. 1712-1724.e10 . https://doi.org/10.1016/j.jtcvs.2021.07.011
1712-1724.e10
Dagnegård, H H, Bekke, K, Kolseth, S M, Glaser, N, Wallén, C, El-Hamamsy, I, Vidisson, K O, Lie, A S, Valentin, J B, Sartipy, U, Haaverstad, R, Vanky, F, Lefebvre, L, Gudbjartsson, T, Johnsen, S P, Søndergaard, L, Thyregod, G H, Lund, J T, Ihlemann, N & Smerup, M H 2022, ' Survival after aortic root replacement with a stentless xenograft is determined by patient characteristics ', Journal of Thoracic and Cardiovascular Surgery, vol. 164, no. 6, pp. 1712-1724.e10 . https://doi.org/10.1016/j.jtcvs.2021.07.011

Objectives Our objective was to examine intermediate-term survival and reinterventions in unselected patients, stratified by indication, who received a Freestyle® bioprosthesis as a full aortic root replacement. Methods Data from medical records wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aac7043ad27dd80b2b96d798a19ce6b
https://doi.org/10.1016/j.jtcvs.2021.07.011

Mediterranean aegagropiles from Posidonia oceanica (L.) Delile (1813): a first complete description from macroscopic to microscopic structure

Autor: Angélique Léonard, Sylvie Gobert, Nicolas Vandewalle, Philippe Compère, Laurence Lefebvre, Erwan Plougonven

Publikováno v: Marine Biology. 168

Aegagropiles are round-shaped conglomerations of Posidonia oceanica debris commonly found along the coasts of the Mediterranean Sea. This study presents a detailed description of the composition of aegagropiles in terms of their internal organisation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdd011688882604cb375cfa3670dac6b
https://doi.org/10.1007/s00227-021-03833-y

The Ross procedure in patients older than 50: A sensible proposition?

Autor: Ismail Bouhout, Ismail El-Hamamsy, Daniel R. Wong, John Bozinovski, Laurence Lefebvre, Mohammed Tarabzoni, Vincent Chauvette, Mohamed Abdel Halim, Philippe Demers, Michael W.A. Chu, Raymond Cartier, Nancy Poirier

Publikováno v: The Journal of thoracic and cardiovascular surgery. 164(3)

The Ross procedure offers several advantages in nonelderly adults; however, the optimal age cutoff remains undetermined. The aim of this study was to compare the safety and mid-term outcomes after the Ross procedure in adult patients age ≤50 years

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a78893955a9e9279f90491118399f5b4
https://pubmed.ncbi.nlm.nih.gov/33334601