Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ralf-Uwe Kühnel"'
Publikováno v:
Polymers, Vol 15, Iss 22, p 4413 (2023)
(1) Background: Polymeric heart valves are prostheses constructed out of flexible, synthetic materials to combine the advantageous hemodynamics of biological valves with the longevity of mechanical valves. This idea from the early days of heart valve
Externí odkaz:
https://doaj.org/article/15814ad3ec5d456e8b14fa80714511a7
Autor:
Viyan Sido, Annika Volkwein, Martin Hartrumpf, Christian Braun, Ralf-Uwe Kühnel, Roya Ostovar, Filip Schröter, Sofia Chopsonidou, Johannes Maximilian Albes
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 5, p 2075 (2023)
Background: Cardiac tumors are rare, with a low incidence of between 0.0017 and 0.19%. The majority of cardiac tumors are benign and predominantly occur in females. The aim of our study was to examine how outcomes differ between men and women. Method
Externí odkaz:
https://doaj.org/article/6d95ed4ecda24e05ab9089aa8d7de4c0
Publikováno v:
Journal of Clinical Medicine, Vol 11, Iss 23, p 6907 (2022)
Objective: Age has an undeniable impact on perioperative mortality. However, it is not necessarily a predictor of frailty per se, as older patients have different outcomes. To verify specific conditions underlying frailty, we examined demographics, c
Externí odkaz:
https://doaj.org/article/8fd5fe37d2254d84bb22b16dc9ae3e4c
Autor:
Philip Tschorn, Filip Schröter, Martin Hartrumpf, Ralf-Uwe Kühnel, Roya Ostovar, Johannes M. Albes
Publikováno v:
Medicina, Vol 58, Iss 11, p 1695 (2022)
Background and Objectives: Developing a prosthetic heart valve that combines the advantageous hemodynamic properties of its biological counterpart with the longevity of mechanical prostheses has been a major challenge for heart valve development. Ana
Externí odkaz:
https://doaj.org/article/673cbd47b7954a85ad81614ae6dbab2c
Autor:
Stelios, Ioannou, Christian, Braun, Martin, Hartrumpf, Ralf-Uwe, Kühnel, Ali, Vafa, Filip, Schröter, Johannes, Albes
Publikováno v:
The Thoracic and Cardiovascular Surgeon. 70:630-636
One of the major key questions raised in this retrospective study was to identify any correlation of atherosclerotic plaque volume of the ascending aorta and aortic arch with adverse events such as postoperative stroke, critical illness polyneuropath
Autor:
Herko Grubitzsch, Ralf-Uwe Kühnel, Rainer Leyh, Thomas Waldow, Peter Matt, Christoph Schimmer
Publikováno v:
Zeitschrift für Herz-,Thorax- und Gefäßchirurgie. 35:141-151
Die Poststernotomie-Mediastinitis (PSM) ist eine seltene, aber ernste Komplikation nach einem herzchirurgischen Eingriff, die mit einer erhohten Letalitat assoziiert ist. Es handelt sich um ein vielgestaltiges und multifaktorielles Krankheitsbild, de
Autor:
Ralf-Uwe Kühnel
Publikováno v:
Zeitschrift für Herz-,Thorax- und Gefäßchirurgie. 35:341-343
Autor:
Mahmoud Diab, Thomas Lehmann, Wolfgang Bothe, Payam Akhyari, Stephanie Platzer, Daniel Wendt, Antje-Christin Deppe, Justus Strauch, Stefan Hagel, Albrecht Günther, Gloria Faerber, Christoph Sponholz, Marcus Franz, André Scherag, Ilia Velichkov, Miriam Silaschi, Jens Fassl, Britt Hofmann, Sven Lehmann, Rene Schramm, Georg Fritz, Gabor Szabo, Thorsten Wahlers, Klaus Matschke, Artur Lichtenberg, Mathias W. Pletz, Jan F. Gummert, Friedhelm Beyersdorf, Christian Hagl, Michael A. Borger, Michael Bauer, Frank M. Brunkhorst, Torsten Doenst, Jan F Gummert, Isabella Schiller, Marcus Winter, Cornelia Eichhorn, Aicko Helbig, Florian Rißner, Kubanychbek Abdyvasiev, Alexandros Moschovas, Sebastian Freiburger, Rauf Safarov, Steffen Bargenda, Hristo Kirov, Markus Richter, Tim Sandhaus, Natig Zeynalov, Mirko Kaluza, Denis Bösemann, Swen Boog, Romanus Ostermann, P. Christian Schulze, Ali Hamadanchi, Rita Musleh, Otto W. Witte, Petra Bloos, Katrin Schwope, Steffi Kolanos, Karina Knuhr-Kohlberg, Anja Haucke, Katja Lehmann-Pohl, Carolyn Weber, Amila Cizmic, Corinna Grathwohl, Dirk Sindhu, Markus Schaschek, Axel Baier, Sebastian Schaub, Uwe Großkurth, Eranya Sone Herré, Andrey Vlasov, Dimitry Podanev, Tobias Plettenberg, Thomas Mühlbauer, Irawati Tunggal, Madlen Eichler, Jasmina Cosic, Vera Wolf, Petra Krause, Stephanie Krischer, Matthias Thielmann, Ingo Wiese, Tobias Hillmer, Jörg von Manstein, Markus Deus, Dusko Ljesic, Daniel Roloff, Tim Alabowicz Wolfgang Ristau, Gina Spangel, Johannes Kroll, Fatos Ballazhi, Stoyan Kondov, Matthias Siepe, Bartosz Rylski, Johannes Scheumann, Matthias D’Inka, Matthias Eschenhagen, Yasir Al-Hamami, Nils Bauer, Martin Thoma, Albena Rambach, Christian Ziemann, Gustavo Fernandez Baca Garcia, Julia Morlock, Christoph Benk, Alina Klink, Christoph Maltes, Gabriele Lechner, Veronika Blümel, Ulrike Heizmann, Priscilla Kotzjan, Peter Haldenwang, Mahmoud Elghannam, Dritan Useini, Dirk Buchwald, Bärbel Buchwald, Thomas Schröter, Christian Binner, Philipp Hartung, David Holzhey, Martin Misfeld, Christian Etz, Piroze Davierwala, Sergey Leontyev, Bettina Pfannmüller, Jens Garbade, Konstantin von Aspern, Diyar Saeed, Muhammed Aydin, Jonathan Herzfeld, Stefan Feder, Philipp Kiefer, Anna Meyer, Joerg Seeburger, Philipp Münch, Jörg Prehl, René Ginther, Josephine Koch, Salome Hecht, Hannes Winkler, Berit Fritzsche, Johann Winata, Julia Schmidt, Jakob Labus, Isabell Frei, Volker Schmidt, Katrin Plötze, Susanne Schal, Moritz Immohr, Yukiharu Sugimura, Anne Gietmann, Andreas Simm, Florian Höpfner, Markus Stiller, Kathrin Ludwig, Sven Helms, Jakub Sunavsky, Julia Götte, Markus Rudloff, Andrea Schönbrodt, Swetlana Fink, Ina-Maria Albrecht, Alice Huguette Minko Nnanga, Carola Schneider, Heike Schilling, Tanja Maier, Ralf-Uwe Kühnel, Stelios Ioannou, Anna-Maria Necaev, Torsten Müller, Ralph Bienek, Hendrik Treede, Zaki Kohistani, Touraj Ahmadpour, Sonja Friese, Andreas Oberbach, Maximilian Luehr, Dominik Joskowiak, Joscha Büch
Publikováno v:
Circulation. 145(13)
Background: Cardiac surgery often represents the only treatment option in patients with infective endocarditis (IE). However, IE surgery may lead to a sudden release of inflammatory mediators, which is associated with postoperative organ dysfunction.
Publikováno v:
European Heart Journal: Case Reports
Background Degenerated and failed bioprosthetic cardiac valves can safely be treated with transcatheter valve-in-valve implantation in patients at high risk for reoperation. So far, non-functional mechanical valves must be treated with a surgical red
Autor:
Johannes M. Albes, Torsten Müller, F. Schröter, Roya Ostovar, Martin Hartrumpf, Ralf-Uwe Kühnel
Publikováno v:
Artificial Organs. 45
Extracorporeal circulation (ECC) is an integral part of cardiac surgery. Yet, the contact with artificial surfaces, mechanical stress, shear, and suction forces within the ECC pose a pronounced risk for damaging the corpuscular components of the bloo