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The main purpose of these studies was the differentiation of cardiac precursor cells into specialized, differentiated cell types, as well as the development of functional properties such as Ca2+ ...

Cardiovascular Research, Review, J Hescheler, B.K Fleischmann, S Lentini, V.A Maltsev, J Rohwedel, A.M Wobus, K Addicks

Date : 01/11/1997 Item size : 528145 bytes

Effects of a Na+/Ca2+ exchanger inhibitor on pulmonary vein electrical activity and ouabain-induced arrhythmogenicity Methods Conventional microelectrodes were used to record the effects of KB-R7943 ...

Cardiovascular Research, Original Article, Wanwarang Wongcharoen, Yao-Chang Chen, Yi-Jen Chen, Che-Ming Chang, Hung-I Yeh, Cheng-I Lin, Shih-Ann Chen

Date : 01/06/2006 Item size : 282383 bytes

Extensive study of cells within this tissue has helped create a new model for atrial fibrillation. KeywordsPulmonary veinsAtrial fibrillationAtrial remodelingAtrial fibrosis 1 Introduction Atrial ...

Cardiovascular Research, Review, R. Khan

Date : 01/12/2004 Item size : 346450 bytes

Methods and results Action potentials were recorded from multicellular canine ventricular preparations and isolated cardiomyocytes, at cycle lengths (CLs) varying from 0.3 to 5 s, using conventional ...

Cardiovascular Research, Original Article, Tamás Bányász, Balázs Horváth, László Virág, László Bárándi, Norbert Szentandrássy, Gábor Harmati, János ...

Date : 01/11/2009 Item size : 282720 bytes

Toxic blood concentrations ranging from 3 to 180 μmol/l have been reported and the accumulation of NP in cardiac tissue leads to naloxone-insensitive cardiotoxicity. Since several lines of ...

Cardiovascular Research, Original Article, Chris Ulens, Paul Daenens, Jan Tytgat

Date : 01/12/1999 Item size : 251762 bytes

Abstract Objective: Transmural heterogeneity in the ventricular free wall, enhanced by the midmyocardial long action potential duration (APD) of M cells, plays an important role in the ...

Cardiovascular Research, Original Article, Shiho T. Morita, Douglas P. Zipes, Hiroshi Morita, Jiashin Wu

Date : 01/04/2007 Item size : 268660 bytes

The present study was designed to study the effect of Iinjury on afterdepolarizations and action potentials in single human ventricular cells. Methods: The patch-clamp technique was used to record ...

Cardiovascular Research, Original Article, Arie O. Verkerk, Marieke W. Veldkamp, Nicolaas de Jonge, Ronald Wilders, Antoni C.G. van Ginneken

Date : 01/07/2000 Item size : 241390 bytes

Methods and results We replicated the major electrophysiological features of ATS with cesium chloride (CsCl, at IK1 blockade concentration of 510 mmol/l) in 23 isolated canine left ventricular ...

Cardiovascular Research, Original Article, Hiroshi Morita, Douglas P. Zipes, Shiho T. Morita, Jiashin Wu

Date : 01/08/2007 Item size : 279187 bytes

Abstract Objective Dilated cardiomyopathy (DCM) leads to dilation of the cardiac chambers and congestive heart failure. The Snail family of zinc finger proteins are transcriptional repressors that ...

Cardiovascular Research, Original Article, Michael Hesse, Colleen S. Kondo, Robert B. Clark, Lin Su, Frances L. Allen, Colleen T.M. Geary-Joo, Stanley Kunnathu, David L. Severson, Anders Nygren, ...

Date : 01/08/2007 Item size : 291044 bytes

Abstract Objective: To evaluate whether prolongation of the plateau of the action potential duration, in the absence of instability and triangulation, can reverse the proarrhythmia elicited by a ...

Cardiovascular Research, Original Article, Luc M Hondeghem, Karl Dujardin, Fred De Clerck

Date : 01/05/2001 Item size : 227297 bytes