Zobrazeno 1 - 10
of 65
pro vyhledávání: '"M, Perthel"'
Autor:
S. Pecha, H. Burger, D. U. Chung, V. Möller, T. Madej, A. Maali, B. Osswald, R. De Simone, N. Monsefi, V. Ziaukas, S. Erler, M. Perthel, M. S. Wehbe, N. Ghaffari, T. Sandhaus, H. Busk, J. D. Schmitto, V. Bärsch, J. Easo, M. Albert, H. Treede, H. Nägele, D. Zenker, Y. Hegazy, N. Gessler, M. Knaut, H. Reichenspurner, S. Willems, C. Butter, S. Hakmi
Publikováno v:
The Thoracic and Cardiovascular Surgeon.
Autor:
N. Ghaffari, H. Reichenspurner, Jan D. Schmitto, M. Perthel, H. Nägele, Jerry Easo, A. Maali, Wolfgang Hemmer, Brigitte R. Osswald, V. Ziaukas, D. Ahmadi, Samer Hakmi, T. Madej, W. Ehrlich, M. Knaut, H. Burger, C. Butter, M. Albert, N. Monsefi, Simon Pecha, H. Elfarra, Hendrik Treede, H. Busk, V. Möller, Tim Sandhaus, D. Zenker, S. Erler, R. De Simone, V. Bärsch, Y. Hegazy
Publikováno v:
The Thoracic and Cardiovascular Surgeon.
Akademický článek
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Publikováno v:
Zeitschrift fur Kardiologie. 90(Suppl 6)
In previous studies, the impact of valve orientation on the hemodynamic performance of mechanical aortic valves has been demonstrated. This study investigates Turbulence (RNS values) and High Intensity Transient Signals (HITS) as a new and objective
Publikováno v:
The Thoracic and Cardiovascular Surgeon. 58
Publikováno v:
The Thoracic and Cardiovascular Surgeon. 54
Autor:
M. Perthel, I. Daum
Publikováno v:
Canadian Journal of Cardiology. 27:S96-S97
Autor:
E. Kraatz, M. Perthel
Publikováno v:
Canadian Journal of Cardiology. 27:S129-S130
Publikováno v:
The Journal of heart valve disease. 9(2)
Due to an asymmetrical/eccentric flow profile at the level of the aortic valve, there is an optimal orientation for each aortic valve design. This study evaluates intraoperative flow dynamics (turbulence and pressure gradient) and follow up results (
Publikováno v:
The Journal of heart valve disease. 7(5)
Turbulences downstream of mechanical aortic valves are known to contribute to most valve-related complications such as thrombosis, embolization or damage to blood components. In vitro studies have demonstrated the impact of the orientation of prosthe