Zobrazeno 1 - 10
of 250
pro vyhledávání: '"J Michael Hasenkam"'
Publikováno v:
The Cardiothoracic Surgeon, Vol 30, Iss 1, Pp 1-14 (2022)
Abstract Background To assess the achieved risk and benefits of inserting temporary epicardial pacemaker electrodes after open-heart surgery for potential treatment of postoperative cardiac arrhythmias, and to investigate the extent of its use in cli
Externí odkaz:
https://doaj.org/article/1991767aa7b94381aca43c8db51fe4ab
Autor:
Johannes H. Jedrzejczyk, Lisa Carlson Hanse, Shadi Javadian, Søren N. Skov, J. Michael Hasenkam, Marcell J. Thørnild
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 8 (2022)
Objectives: To provide an overview that describes the characteristics of a mitral annuloplasty device when treating patients with a specific type of mitral regurgitation according to Carpentier's classification of mitral regurgitation.Methods: Starti
Externí odkaz:
https://doaj.org/article/6a233305f77f44709e9a72a89b742dc3
Autor:
Farhad Waziri, Leila Louise Benhassen, Diana M Røpcke, Mona Sharghbin, Marcell Juan Tjørnild, Sten Lyager Nielsen, Søren Skov, Lisa Carlson Hanse, J. Michael Hasenkam, Karen B Poulsen
Publikováno v:
Tjørnild, M J, Carlson Hanse, L, Skov, S N, Poulsen, K B, Sharghbin, M, Benhassen, L L, Waziri, F, Røpcke, D M, Nielsen, S L & Hasenkam, J M 2020, ' Entire mitral reconstruction with porcine extracellular matrix in an acute porcine model ', The Journal of Thoracic and Cardiovascular Surgery, vol. 160, no. 1, pp. 102-112 . https://doi.org/10.1016/j.jtcvs.2019.07.085
OBJECTIVE: The objective of our study was to investigate the feasibility of reconstructing the entire mitral valvular and subvalvular apparatus in pigs using a modified tube graft design made of 2-ply small intestinal submucosa extracellular matrix.M
Autor:
Sten Lyager Nielsen, Marcell Juan Tjørnild, Leila Louise Benhassen, Diana M Røpcke, Søren Skov, Karen B Poulsen, Mona Sharghbin, J. Michael Hasenkam, Lisa Carlson Hanse
Publikováno v:
Tjørnild, M J, Carlson Hanse, L, Skov, S N, Poulsen, K B, Sharghbin, M, Benhassen, L L, Røpcke, D M, Nielsen, S L & Hasenkam, J M 2021, ' Annular and subvalvular dynamics after extracellular matrix mitral tube graft implantation in pigs ', Interactive Cardiovascular and Thoracic Surgery, vol. 32, no. 6, pp. 978-987 . https://doi.org/10.1093/icvts/ivab027
Interact Cardiovasc Thorac Surg
Interact Cardiovasc Thorac Surg
OBJECTIVES Entire mitral valve reconstruction with an extracellular matrix tube graft is a potential candidate to overcome the current limitations of mechanical and bioprosthetic valves. However, clinical data have raised concern with respect to patc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb1661edc25da881c43daa6ac25aa93d
https://pure.au.dk/portal/da/publications/annular-and-subvalvular-dynamics-after-extracellular-matrix-mitral-tube-graft-implantation-in-pigs(85d2171c-8274-49d0-a904-4ddf5d0329b2).html
https://pure.au.dk/portal/da/publications/annular-and-subvalvular-dynamics-after-extracellular-matrix-mitral-tube-graft-implantation-in-pigs(85d2171c-8274-49d0-a904-4ddf5d0329b2).html
Autor:
Karen B Poulsen, Lisa Carlson Hanse, Diana M Røpcke, Leila Louise Benhassen, Mona Sharghbin, Marcell Juan Tjørnild, Sten Lyager Nielsen, J. Michael Hasenkam, Søren Skov
Publikováno v:
Poulsen, K B, Tjørnild, M J, Skov, S N, Sharghbin, M, Carlson Hanse, L, Benhassen, L L, Røpcke, D M, Nielsen, S L & Hasenkam, J M 2020, ' Annular Dynamics and Leaflet Geometry in Patch Reconstruction of the Posterior Mitral Leaflet After Adding a Flexible Annuloplasty Ring ', Cardiovascular Engineering and Technology, vol. 11, no. 6, pp. 748-759 . https://doi.org/10.1007/s13239-020-00502-x
PURPOSE: Patch reconstruction of the posterior mitral leaflet using small intestinal submucosa extracellular matrix has been successfully performed in a porcine study. The patch reconstruction, however, resulted in non-physiological systolic widening
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57478cfd6e87234e769c6d7ee1c2eaf6
https://pure.au.dk/portal/da/publications/annular-dynamics-and-leaflet-geometry-in-patch-reconstruction-of-the-posterior-mitral-leaflet-after-adding-a-flexible-annuloplasty-ring(e8680b3d-f3cb-432d-ad2f-c4a6c6878ce5).html
https://pure.au.dk/portal/da/publications/annular-dynamics-and-leaflet-geometry-in-patch-reconstruction-of-the-posterior-mitral-leaflet-after-adding-a-flexible-annuloplasty-ring(e8680b3d-f3cb-432d-ad2f-c4a6c6878ce5).html
Autor:
J. Michael Hasenkam
Publikováno v:
Hasenkam, J M 2021, ' An evolution from the art of cardiac surgery to science-based objective measures for crucial elements in surgical procedures ', European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, vol. 60, no. 2, pp. 418–419 . https://doi.org/10.1093/ejcts/ezab263
Autor:
Lisa Carlson Hanse, Diana M Røpcke, Søren Skov, Sten Lyager Nielsen, Søren W Sørensen, Marcell Juan Tjørnild, J. Michael Hasenkam
Publikováno v:
Tjørnild, M J, Sørensen, S W, Carlson Hanse, L, Skov, S N, Røpcke, D M, Nielsen, S L & Hasenkam, J M 2020, ' Mitral Valve Posterior Leaflet Reconstruction Using Extracellular Matrix : In Vitro Evaluation ', Cardiovascular Engineering and Technology, vol. 11, no. 4, pp. 405-415 . https://doi.org/10.1007/s13239-020-00472-0
PURPOSE: To investigate the anatomical and functional effects of complete surgical reconstruction of the posterior mitral leaflet and associated chordae tendineae with a patch made of 2-ply small intestinal submucosal extracellular matrix in vitro.ME
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58b0e61859d613c012ee67f7b4d92863
https://pure.au.dk/portal/da/publications/mitral-valve-posterior-leaflet-reconstruction-using-extracellular-matrix(9c681961-e37e-45b2-b489-ce83ca8ffc8c).html
https://pure.au.dk/portal/da/publications/mitral-valve-posterior-leaflet-reconstruction-using-extracellular-matrix(9c681961-e37e-45b2-b489-ce83ca8ffc8c).html
Autor:
Karen B, Poulsen, Marcell J, Tjørnild, Søren N, Skov, Mona, Sharghbin, Lisa Carlson, Hanse, Leila L, Benhassen, Diana M, Røpcke, Sten L, Nielsen, J Michael, Hasenkam
Publikováno v:
Cardiovascular engineering and technology. 11(6)
Patch reconstruction of the posterior mitral leaflet using small intestinal submucosa extracellular matrix has been successfully performed in a porcine study. The patch reconstruction, however, resulted in non-physiological systolic widening of the m
Autor:
Peter Johansen, Jens Vinge Nygaard, Søren Skov, J. Michael Hasenkam, Leila Louise Benhassen, Camilla D. Salvig
Publikováno v:
Salvig, C D, Benhassen, L L, Nygaard, J V, Johansen, P, Skov, S N & Michael Hasenkam, J 2020, ' The importance of collagen composition and biomechanics for the porcine aortic root ', Journal of Biomechanics, vol. 111, 110009 . https://doi.org/10.1016/j.jbiomech.2020.110009
A thorough understanding of the aortic root structure and biomechanics is necessary when performing aortic valve-sparing procedures in patients with aortic root aneurysms. This study aimed to evaluate the amount of collagen and biomechanics at differ
Autor:
Diana M Røpcke, Hans Nygaard, Tommy Bechsgaard, J. Michael Hasenkam, Sten Lyager Nielsen, Peter Johansen, Thomas Lindskow, Troels Lading
Publikováno v:
Bechsgaard, T, Lindskow, T, Lading, T, Røpcke, D M, Nygaard, H, Johansen, P, Nielsen, S L & Hasenkam, J M 2019, ' Biomechanical characterization and comparison of different aortic root surgical techniques ', Interactive Cardiovascular and Thoracic Surgery, vol. 28, no. 1, pp. 112-119 . https://doi.org/10.1093/icvts/ivy187
OBJECTIVES: Understanding the biomechanical impact of aortic valve-sparing techniques is important in an era in which surgical techniques are developing and are increasingly being used based on biomechanical understanding that is essential in the ref