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(P1343) |
PLN pentamers improve the regulation of myocyte Ca2+ cycling and cardiac relaxation |
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A. Kronenbitter, F. Funk, J. Schmitt (Düsseldorf) |
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(P1344) |
PDE2 Overexpression does not Affect Basal Electrophysiology but Abolishes the Catecholamine-induced Increase in ICaL and Ca2+ Transients and Blunts Ventricular Arrhythmias |
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K. Richter, C. Vettel, M. Dewenter, M. Lindner, F. Mason, T. Wieland, S. T. Sossalla, G. Vandecasteele, R. Fischmeister, A. El-Armouche, M. Wagner (Dresden, Mannheim, Göttingen; Châtenay-Malabry, FR) |
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(P1345) |
Proarrhythmic electrophysiological alterations in ventricular cardiomyocytes from CREM-IbΔC-X transgenic mice increase the susceptibility to ventricular extrasystoles in vivo |
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E. Fehrmann, J. S. Schulte, M. A. Tekook, M. D. Seidl, F. U. Müller (Münster) |
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(P1346) |
Overexpression of PDE2 in mice reduces CaMKII-dependent enhancement of both late sodium current and diastolic SR Ca2+ leak through impaired β-adrenergic response |
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N. Dybkova, F. Mason, M. Wagner, N. Frey, A. El-Armouche, G. Hasenfuß, S. T. Sossalla (Göttingen, Dresden, Kiel) |
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(P1347) |
Role of sodium channel Nav1.8 for arrhythmogenesis in the human failing heart |
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N. Dybkova, N. Hartmann, P. Tirilomis, S. Ahmad, S. Pabel, E. Stevens, N. Frey, G. Hasenfuß, S. T. Sossalla (Göttingen, Kiel; Cambridge, UK) |
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(P1348) |
Cardiac pacing using non-myocyte targeted Channelrhodopsin-2 (ChR2) |
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C. Johnston, E. Rog-Zielinska, R. Kopton, J.-C. Edelmann, R. Peyronnet, U. Siedlecka, P. Kohl, F. Schneider (Freiburg im Breisgau; London, UK) |