76. Jahrestagung der Deutschen Gesellschaft für Kardiologie

Freitag, 9. April 2010 (Posterbereich E) 10:00-11:30

Postervorträge

Molekulare Mechanismen bei Arrhythmie

Diskussionsleiter: D. Dobrev (Dresden), W. Schmitz (Münster)

(P721) Nitrated fatty acids suppress ventricular arrhythmias during acute myocardial ischemia

K. Friedrichs, A. P. Schwoerer, T. Rudolph, A. Klinke, D. Lau, D. Steven, B. A. Freeman, L. Carrier, T. Meinertz, S. Willems, S. Baldus, V. Rudolph (Hamburg; Pittsburgh, US)
(P722) Desmin related cardiomyopathy: Arrhythmia induction in the desmin R350P missense knockin mouse

F. Stöckigt, J. Thorweihe, C. S. Clemen, L. Lickfett, G. Nickenig, R. Schröder, J. W. Schrickel (Bonn, Köln, Erlangen)
(P723) The HERG channel opener NS1643 shortens the QT in transgenic Long QT rabbits in vivo and shortens the APD ex vivo, but increases arrhythmias.

B. H. Bentzen, S. Bahrke, K. Wu, A. P. Larsen, J. Biermann, X. Peng, G. Koren, M. Zehender, M. Grunnet, C. Bode, M. Brunner (Freiburg im Breisgau; Copenhagen, DK; Hershey, Providence, US)
(P724) Connexin 43 is fundamental for cytoprotective signal transduction on mitochondrial KATP channels

D. Rottländer, K. Boengler, M. Wolny, L.-J. Motloch, G. Michels, A. Schwaiger, A. Büchert, R. Schulz, G. Heusch, U. C. Hoppe (Köln, Essen)
(P725) Genetic ablation of atrial fibrillation in pigs

O. Bikou, K. Trappe, M. Koch, R. Becker, F. Voss, K. Kelemen, B. Menrath, S. Huntscha, H. A. Katus, A. Bauer (Heidelberg)
(P726) Ionic Mechanisms Underlying Electrical Activity in the Murine Embryonic Heart

H. Liang, M. Halbach, T. Hannes, B. Fleischmann, M. Tang, H. Schunkert, J. Hescheler, M. Reppel (Huazhong, CN; Köln, Bonn, Lübeck)
(P727) Transgenic Overexpression of Bradykinin B2 Receptors Reduces Arrhythmias in a Rat Model of Cardiac Hypertrophy

R. Fischer, M. E. Barbosa, H. A. Baptista, J. B. Pesquero, M. Bader (Berlin; São Paulo, BR)
(P728) Development of paroxysmal and perioperative atrial fibrillation and left atrial thrombi in Galphaq overexpressing mice

S. Laakmann, L. Fortmüller, F. Stümpel, U. Kirchhefer, F. U. Müller, S. Lutz, T. Wieland, U. Mende, P. Kirchhof, L. Fabritz (Münster, Mannheim; Providence, US)
(P729) Molecular Mechanisms Underlying Prothrombotic Atrial Remodeling Causing Atrial Fibrillation-related Atrial Hypocontractility

R. Wakili, X. Qi, Y.-H. Yeh, D. Chartier, N. Voigt, M. Greiser, S. Kääb, U. Ravens, U. Schotten, G. Stienen, S. Nattel, D. Dobrev (München, Dresden; Montreal, CA; Maastricht, Amsterdam, NL)
(P730) In vivo Electrophysiological Studies and Optical Mapping of the AV-node/His Region Reveal Genotype-Specific Differences in His Conduction in Transgenic Long QT Type 1 and Type 2 Rabbits

K. Odening, O. Ziv, M. Brunner, M. Kirk, P. Lorvidhaya, L. Schofield, L. Chaves, X. Peng, C. Bode, M. Zehender, B.-R. Choi, G. Koren (Freiburg im Breisgau; Providence, Hershey, US)