Works matching AU Ravens, Ursula

Results: 129

Atrial fibrillation and circulating endothelial progenitor cells.

Published in:

EP: Europace, 2010, v. 12, n. 4, p. 460, doi. 10.1093/europace/euq010

By:

Ravens, Ursula

Publication type:

Article

Early and comprehensive management of atrial fibrillation: Proceedings from the 2nd AFNET/EHRA consensus conference on atrial fibrillation entitled ‘research perspectives in atrial fibrillation’.

Published in:

EP: Europace, 2009, v. 11, n. 7, p. 860, doi. 10.1093/europace/eup124

By:

Kirchhof, Paulus;
Bax, Jeroen;
Blomstrom-Lundquist, Carina;
Calkins, Hugh;
Camm, A. John;
Cappato, Ricardo;
Cosio, Francisco;
Crijns, Harry;
Diener, Hans-Christian;
Goette, Andreas;
Israel, Carsten W.;
Kuck, Karl-Heinz;
Lip, Gregory Y.H.;
Nattel, Stanley;
Page, Richard L.;
Ravens, Ursula;
Schotten, Ulrich;
Steinbeck, Gerhard;
Vardas, Panos;
Waldo, Albert

Publication type:

Article

The Registry of the German Competence NETwork on Atrial Fibrillation: patient characteristics and initial management.

Published in:

EP: Europace, 2009, v. 11, n. 4, p. 423

By:

Nabauer, Michael;
Gerth, Andrea;
Limbourg, Tobias;
Schneider, Steffen;
Oeff, Michael;
Kirchhof, Paulus;
Goette, Andreas;
Lewalter, Thorsten;
Ravens, Ursula;
Meinertz, Thomas;
Breithardt, Günter;
Steinbeck, Gerhard

Publication type:

Article

Role of potassium currents in cardiac arrhythmias.

Published in:

EP: Europace, 2008, v. 10, n. 10, p. 1133, doi. 10.1093/europace/eun193

By:

Ravens, Ursula;
Cerbai, Elisabetta

Publication type:

Article

Outcome parameters for trials in atrial fibrillation.

Published in:

EP: Europace, 2007, v. 9, n. 11, p. 1006, doi. 10.1093/europace/eum191

By:

Kirchhof, Paulus;
Auricchio, Angelo;
Bax, Jeroen;
Crijns, Harry;
Camm, John;
Diener, Hans-Christoph;
Goette, Andreas;
Hindricks, Gerd;
Hohnloser, Stefan;
Kappenberger, Lukas;
Kuck, Karl-Heinz;
Lip, Gregory Y.H.;
Olsson, Bertil;
Meinertz, Thomas;
Priori, Silvia;
Ravens, Ursula;
Steinbeck, Gerhard;
Svernhage, Elisabeth;
Tijssen, Jan;
Vincent, Alphons

Publication type:

Article

Rate-adaptive pacing using intracardiac impedance shows no evidence for positive feedback during dobutamine stress test.

Published in:

EP: Europace, 2002, v. 4, n. 3, p. 311, doi. 10.1053/eupc.2002.0235

By:

Christ, Torsten;
Schier, Matthias;
Brattström, Arne;
Muth, Gerhardt;
Hartmann, Andreas;
Dobrev, Dobromir;
Ravens, Ursula

Publication type:

Article

Das Kompetenznetz Vorhofflimmern (AFNET).

Published in:

Medizinische Klinik (Urban & Vogel), 2006, v. 101, n. 8, p. 662, doi. 10.1007/s00063-006-1096-7

By:

Angelika Leute;
Paulus Kirchhof;
Günter Breithardt;
Andreas Goette;
Thorsten Lewalter;
Thomas Meinertz;
Michael Oeff;
Ursula Ravens;
Gerhard Steinbeck;
Thomas Weiß

Publication type:

Article

Remodeling of cardiomyocyte ion channels in human atrial fibrillation.

Published in:

Basic Research in Cardiology, 2003, v. 98, n. 3, p. 137, doi. 10.1007/s00395-003-0409-8

By:

Dobrev, Dobromir;
Ravens, Ursula

Publication type:

Article

Changes in morphology and inward rectifier currents in human atrial myocytes depend on culture conditions.

Published in:

Basic Research in Cardiology, 2002, v. 97, n. 6, p. 434, doi. 10.1007/s00395-002-0375-6

By:

Himmel, Herbert M.;
Pietsch, Martina;
Streller, Uwe;
Graf, Eva M.;
Ravens, Ursula

Publication type:

Article

Electrophysiological properties of human mesenchymal stem cells.

Published in:

Journal of Physiology, 2004, v. 554, n. 3, p. 659, doi. 10.1113/jphysiol.2003.055806

By:

Heubach, Jürgen F.;
Graf, Eva M.;
Leutheuser, Judith;
Bock, Manja;
Balana, Bartosz;
Zahanich, Ihor;
Christ, Torsten;
Boxberger, Sabine;
Wettwer, Erich;
Ravens, Ursula

Publication type:

Article

Recording Atrial Monophasic Action Potentials Using Standard Pacemaker Leads:.

Published in:

Pacing & Clinical Electrophysiology, 2004, v. 27, n. 12, p. 1632, doi. 10.1111/j.1540-8159.2004.00696.x

By:

CHRIST, TORSTEN;
RAUWOLF, THOMAS;
BRAUN, MARTIN;
DOBREV, DOBROMIR;
RAVENS, URSULA;
STRASSER, RUTH H.

Publication type:

Article

Cardiac RKIP induces a beneficial β-adrenoceptor-dependent positive inotropy.

Published in:

Nature Medicine, 2015, v. 21, n. 11, p. 1298, doi. 10.1038/nm.3972

By:

Schmid, Evelyn;
Neef, Stefan;
Berlin, Christopher;
Tomasovic, Angela;
Kahlert, Katrin;
Nordbeck, Peter;
Deiss, Katharina;
Denzinger, Sabrina;
Herrmann, Sebastian;
Wettwer, Erich;
Weidendorfer, Markus;
Becker, Daniel;
Schäfer, Florian;
Wagner, Nicole;
Ergün, Süleyman;
Schmitt, Joachim P;
Katus, Hugo A;
Weidemann, Frank;
Ravens, Ursula;
Maack, Christoph

Publication type:

Article

Compounds with Positive Inotropic Activity, IV: Synthesis of N-Methoxyquinolinium Salts and Their Effects in Heart Muscles.

Published in:

Archiv der Pharmazie, 1993, v. 326, n. 4, p. 229, doi. 10.1002/ardp.19933260410

By:

Bünz, Claudia;
Heber, Dieter;
Ravens, Ursula

Publication type:

Article

Compounds with Positive Inotropic Activity, III1):Synthesis of 4-Aminoquinoline Derivatives as Potential Positive Inotropic Agents.

Published in:

Archiv der Pharmazie, 1990, v. 323, n. 9, p. 611, doi. 10.1002/ardp.19903230911

By:

Eggert, Kornelia;
Heber, Dieter;
Ravens, Ursula

Publication type:

Article

Positiv inotrop wirkende Verbindungen, II Synthese 5- und 6-substituierter Phenanthridine und Untersuchungen zum Mechanismus ihrer positiv inotropen Wirkung.

Published in:

Archiv der Pharmazie, 1988, v. 321, n. 11, p. 787, doi. 10.1002/ardp.19883211104

By:

Heber, Dieter;
Jürgens, Jens;
Ravens, Ursula;
Schumann, Jörg

Publication type:

Article

Chelerythrine treatment influences the balance of pro- and anti-apoptotic signaling pathways in the remote myocardium after infarction.

Published in:

Molecular & Cellular Biochemistry, 2008, v. 310, n. 1/2, p. 119, doi. 10.1007/s11010-007-9672-6

By:

Gregor Simonis;
Stephan Wiedemann;
Kerstin Schwarz;
Torsten Christ;
Daniel Sedding;
Xinjian Yu;
Rainer Marquetant;
Ruediger Braun-Dullaeus;
Ursula Ravens;
Ruth Strasser

Publication type:

Article

Impaired glycosylation blocks DPP10 cell surface expression and alters the electrophysiology of Ito channel complex.

Published in:

Pflügers Archiv: European Journal of Physiology, 2010, v. 460, n. 1, p. 87, doi. 10.1007/s00424-010-0824-2

By:

Cotella, Diego;
Radicke, Susanne;
Bortoluzzi, Alessio;
Ravens, Ursula;
Wettwer, Erich;
Santoro, Claudio;
Sblattero, Daniele

Publication type:

Article

Muscarinic receptor expression and receptor-mediated detrusor contraction: comparison of juvenile and adult porcine tissue.

Published in:

Pflügers Archiv: European Journal of Physiology, 2008, v. 456, n. 2, p. 349, doi. 10.1007/s00424-007-0407-z

By:

Wuest, Melinda;
Eichhorn, Birgit;
Braeter, Manfred;
Strugala, Gerhard;
Michel, Martin C.;
Ravens, Ursula

Publication type:

Article

The German Competence Network on Atrial Fibrillation (AFNET).

Published in:

Herz (0340-9937), 2008, v. 33, n. 8, p. 548, doi. 10.1007/s00059-008-3177-2

By:

Breithardt, Günter;
Dobrev, Dobromir;
Doll, Nicolas;
Goette, Andreas;
Hoffmann, Boris;
Kirchhof, Paulus;
Köster, Ilka;
Kuck, Karl-Heinz;
Leute, Angelika;
Meinertz, Thomas;
Näbauer, Michael;
Oeff, Michael;
Ravens, Ursula;
Schuchert, Andreas;
Sprenger, Claudia;
Steinbeck, Gerhard;
Willems, Stephan

Publication type:

Article

Elektrophysiologische Eigenschaften von Stammzellen.

Published in:

Herz (0340-9937), 2006, v. 31, n. 2, p. 123, doi. 10.1007/s00059-006-2793-y

By:

Ravens, Ursula

Publication type:

Article

β-Adrenoceptor-mediated Relaxation of Urinary Bladder Muscle in β2-Adrenoceptor Knockout Mice.

Published in:

Frontiers in Pharmacology, 2016, p. 1, doi. 10.3389/fphar.2016.00118

By:

Propping, Stefan;
Lorenz, Kristina;
Michel, Martin C.;
Wirth, Manfred P.;
Ravens, Ursula

Publication type:

Article

Profibrotic, Electrical, and Calcium-Handling Remodeling of the Atria in Heart Failure Patients With and Without Atrial Fibrillation.

Published in:

Frontiers in Physiology, 2018, p. N.PAG, doi. 10.3389/fphys.2018.01383

By:

Molina, Cristina E.;
Abu-Taha, Issam H.;
Wang, Qiongling;
Roselló-Díez, Elena;
Kamler, Marcus;
Nattel, Stanley;
Ravens, Ursula;
Wehrens, Xander H. T.;
Hove-Madsen, Leif;
Heijman, Jordi;
Dobrev, Dobromir

Publication type:

Article

Late Sodium Current in Human Atrial Cardiomyocytes from Patients in Sinus Rhythm and Atrial Fibrillation.

Published in:

PLoS ONE, 2015, v. 10, n. 6, p. 1, doi. 10.1371/journal.pone.0131432

By:

Poulet, Claire;
Wettwer, Erich;
Grunnet, Morten;
Jespersen, Thomas;
Fabritz, Larissa;
Matschke, Klaus;
Knaut, Michael;
Ravens, Ursula

Publication type:

Article

Inter-Subject Variability in Human Atrial Action Potential in Sinus Rhythm versus Chronic Atrial Fibrillation.

Published in:

PLoS ONE, 2014, v. 9, n. 8, p. 1, doi. 10.1371/journal.pone.0105897

By:

Sánchez, Carlos;
Bueno-Orovio, Alfonso;
Wettwer, Erich;
Loose, Simone;
Simon, Jana;
Ravens, Ursula;
Pueyo, Esther;
Rodriguez, Blanca

Publication type:

Article

Early and comprehensive management of atrial fibrillation: executive summary of the proceedings from the 2nd AFNET-EHRA consensus conference ‘research perspectives in AF’.

Published in:

European Heart Journal, 2009, v. 30, n. 24, p. 2969, doi. 10.1093/eurheartj/ehp235

By:

Kirchhof, Paulus;
Bax, Jeroen;
Blomstrom-Lundquist, Carina;
Calkins, Hugh;
Camm, A. John;
Cappato, Ricardo;
Cosio, Francisco;
Crijns, Harry;
Diener, Hans-Christian;
Goette, Andreas;
Israel, Carsten W.;
Kuck, Karl-Heinz;
Lip, Gregory Y.H.;
Nattel, Stanley;
Page, Richard L.;
Ravens, Ursula;
Schotten, Ulrich;
Steinbeck, Gerhard;
Vardas, Panos;
Waldo, Albert

Publication type:

Article

Do genetics help to better understand the underlying mechanisms of atrial fibrillation?

Published in:

European Heart Journal, 2006, v. 27, n. 14, p. 1640, doi. 10.1093/eurheartj/ehl076

By:

Dobrev, Dobromir;
Ravens, Ursula

Publication type:

Article

Muscarinic subtype-2 receptor autoantibodies: actors or bystanders in human atrial fibrillation?

Published in:

European Heart Journal, 2004, v. 25, n. 13, p. 1091, doi. 10.1016/j.ehj.2004.05.001

By:

Dobrev, Dobromir;
Christ, Torsten;
Ravens, Ursula

Publication type:

Article

Update of the guidelines on sudden cardiac death of the European Society of Cardiology.

Published in:

European Heart Journal, 2003, v. 24, n. 1, p. 13, doi. 10.1016/S0195-0668X(02)00809-6

By:

Priori, Silvia G;
Aliot, Etienne;
Blomstrom-Lundqvist, Carina;
Bossaert, Leo;
Breithardt, Gunter;
Brugada, Pedro;
Camm, John A;
Cappato, Riccardo;
Cobbe, Stuart M;
Di Mario, Carlo;
Maron, Barry J;
McKenna, William J;
Pedersen, Anders K;
Ravens, Ursula;
Schwartz, Peter J;
Trusz-Gluza, Maria;
Vardas, Panos;
Wellens, Hein J.J;
Zipes, Douglas P

Publication type:

Article

Small-conductance calcium-activated potassium (SK) channels contribute to action potential repolarization in human atria.

Published in:

Cardiovascular Research, 2014, v. 103, n. 1, p. 156, doi. 10.1093/cvr/cvu121

By:

Skibsbye, Lasse;
Poulet, Claire;
Diness, Jonas Goldin;
Bentzen, Bo Hjorth;
Yuan, Lei;
Kappert, Utz;
Matschke, Klaus;
Wettwer, Erich;
Ravens, Ursula;
Grunnet, Morten;
Christ, Torsten;
Jespersen, Thomas

Publication type:

Article

Attenuated response of L-type calcium current to nitric oxide in atrial fibrillation.

Published in:

Cardiovascular Research, 2014, v. 101, n. 3, p. 533, doi. 10.1093/cvr/cvt334

By:

Rozmaritsa, Nadiia;
Christ, Torsten;
Van Wagoner, David R.;
Haase, Hannelore;
Stasch, Johannes-Peter;
Matschke, Klaus;
Ravens, Ursula

Publication type:

Article

The new antiarrhythmic drug vernakalant: ex vivo study of human atrial tissue from sinus rhythm and chronic atrial fibrillation.

Published in:

Cardiovascular Research, 2013, v. 98, n. 1, p. 145, doi. 10.1093/cvr/cvt006

By:

Wettwer, Erich;
Christ, Torsten;
Endig, Sebastian;
Rozmaritsa, Nadiia;
Matschke, Klaus;
Lynch, Joseph J.;
Pourrier, Marc;
Gibson, John K.;
Fedida, David;
Knaut, Michael;
Ravens, Ursula

Publication type:

Article

Sphingosine-1-phosphate induces contraction of valvular interstitial cells from porcine aortic valves.

Published in:

Cardiovascular Research, 2012, v. 93, n. 3, p. 490, doi. 10.1093/cvr/cvs002

By:

Witt, Wolfgang;
Jannasch, Anett;
Burkhard, Daniela;
Christ, Torsten;
Ravens, Ursula;
Brunssen, Coy;
Leuner, Anja;
Morawietz, Henning;
Matschke, Klaus;
Waldow, Thomas

Publication type:

Article

Ultra-rapid delayed rectifier channels: molecular basis and therapeutic implications.

Published in:

Cardiovascular Research, 2011, v. 89, n. 4, p. 776, doi. 10.1093/cvr/cvq398

By:

Ravens, Ursula;
Wettwer, Erich

Publication type:

Article

Impaired vascular function in small resistance arteries of LOX-1 overexpressing mice on high-fat diet.

Published in:

Cardiovascular Research, 2009, v. 82, n. 3, p. 493, doi. 10.1093/cvr/cvp089

By:

Birgit Eichhorn;
Gregor Muller;
Anja Leuner;
Tatsuya Sawamura;
Ursula Ravens;
Henning Morawietz

Publication type:

Article

Changes in IK,ACh single-channel activity with atrial tachycardia remodelling in canine atrial cardiomyocytes.

Published in:

Cardiovascular Research, 2008, v. 77, n. 1, p. 35, doi. 10.1093/cvr/cvm051

By:

Voigt, Niels;
Maguy, Ange;
Yung-Hsin Yeh;
Xiaoyan Qi;
Ravens, Ursula;
Dobrev, Dobromir;
Nattel, Stanley

Publication type:

Article

Differential phosphorylation-dependent regulation of constitutively active and muscarinic receptor-activated I K,ACh channels in patients with chronic atrial fibrillation

Published in:

Cardiovascular Research, 2007, v. 74, n. 3, p. 426, doi. 10.1016/j.cardiores.2007.02.009

By:

Voigt, Niels;
Friedrich, Adina;
Bock, Manja;
Wettwer, Erich;
Christ, Torsten;
Knaut, Michael;
Strasser, Ruth H.;
Ravens, Ursula;
Dobrev, Dobromir

Publication type:

Article

Functional modulation of the transient outward current Ito by KCNE β-subunits and regional distribution in human non-failing and failing hearts

Published in:

Cardiovascular Research, 2006, v. 71, n. 4, p. 695, doi. 10.1016/j.cardiores.2006.06.017

By:

Radicke, Susanne;
Cotella, Diego;
Graf, Eva Maria;
Banse, Ulrich;
Jost, Norbert;
Varró, András;
Tseng, Gea-Ny;
Ravens, Ursula;
Wettwer, Erich

Publication type:

Article

Carvedilol blocks β2- more than β1 -adrenoceptors in human heart

Published in:

Cardiovascular Research, 2006, v. 69, n. 1, p. 128, doi. 10.1016/j.cardiores.2005.08.024

By:

Molenaar, Peter;
Christ, Torsten;
Ravens, Ursula;
Kaumann, Alberto

Publication type:

Article

Do we need new antiarrhythmic compounds in the era of implantable cardiac devices and percutaneous ablation?

Published in:

2005

By:

Christ, Torsten;
Ravens, Ursula

Publication type:

Editorial

Human inward rectifier potassium channels in chronic and postoperative atrial fibrillation

Published in:

Cardiovascular Research, 2002, v. 54, n. 2, p. 397, doi. 10.1016/S0008-6363(01)00555-7

By:

Dobrev, Dobromir;
Wettwer, Erich;
Kortner, Ariane;
Knaut, Michael;
Schüler, Stephan;
Ravens, Ursula

Publication type:

Article

L-type calcium current and contractility in ventricular myocytes from mice overexpressing the cardiac β2-adrenoceptor1.

Published in:

Cardiovascular Research, 1999, v. 42, n. 1, p. 173, doi. 10.1016/S0008-6363(98)00262-4

By:

Heubach, Jürgen F;
Trebeß, Ina;
Wettwer, Erich;
Himmel, Herbert M;
Michel, Martin C;
Kaumann, Alberto J;
Koch, Walter J;
Harding, Sian E;
Ravens, Ursula

Publication type:

Article

Characterization of excitation–contraction coupling in conscious dogs with pacing-induced heart failure.

Published in:

Cardiovascular Research, 1998, v. 37, n. 2, p. 456, doi. 10.1016/S0008-6363(97)00246-0

By:

Neumann, Till;
Ravens, Ursula;
Heusch, Gerd

Publication type:

Article

Tachycardia-induced failure alters contractile properties of canine ventricular myocytes.

Published in:

Cardiovascular Research, 1996, v. 32, n. 3, p. 613, doi. 10.1016/0008-6363(96)00121-6

By:

Ravens, Ursula;
Davia, Kerry;
Davies, Crispin H.;
O'Gara, Peter;
Drake-Holland, Angela J.;
Hynd, John W.;
Noble, Mark I.M.;
Harding, Sian E.

Publication type:

Article

Mucosa of human detrusor impairs contraction and β-adrenoceptor-mediated relaxation.

Published in:

BJU International, 2013, v. 112, n. 8, p. 1215, doi. 10.1111/bju.12267

By:

Propping, Stefan;
Wuest, Melinda;
Eichhorn, Birgit;
Wirth, Manfred P.;
Kaumann, Alberto J.;
Ravens, Ursula

Publication type:

Article

In permanent atrial fibrillation, PDE3 reduces force responses to 5-HT, but PDE3 and PDE4 do not cause the blunting of atrial arrhythmias.

Published in:

2016

By:

Berk, Emanuel;
Christ, Torsten;
Schwarz, Simon;
Ravens, Ursula;
Knaut, Michael;
Kaumann, Alberto J

Publication type:

journal article

PDE3, but not PDE4, reduces β₁ - and β₂-adrenoceptor-mediated inotropic and lusitropic effects in failing ventricle from metoprolol-treated patients.

Published in:

2013

By:

Molenaar, Peter;
Christ, Torsten;
Hussain, Rizwan I;
Engel, Andreas;
Berk, Emanuel;
Gillette, Katherine T;
Chen, Lu;
Galindo-Tovar, Alejandro;
Krobert, Kurt A;
Ravens, Ursula;
Levy, Finn Olav;
Kaumann, Alberto J

Publication type:

journal article

PDE3, but not PDE4, reduces β1- and β2-adrenoceptor-mediated inotropic and lusitropic effects in failing ventricle from metoprolol-treated patients.

Published in:

British Journal of Pharmacology, 2013, v. 169, n. 3, p. 528, doi. 10.1111/bph.12167

By:

Molenaar, Peter;
Christ, Torsten;
Hussain, Rizwan I;
Engel, Andreas;
Berk, Emanuel;
Gillette, Katherine T;
Chen, Lu;
Galindo ‐ Tovar, Alejandro;
Krobert, Kurt A;
Ravens, Ursula;
Levy, Finn Olav;
Kaumann, Alberto J

Publication type:

Article

Human atrial β(1L)-adrenoceptor but not β₃-adrenoceptor activation increases force and Ca(2+) current at physiological temperature.

Published in:

2011

By:

Christ, Torsten;
Molenaar, Peter;
Klenowski, Paul M;
Ravens, Ursula;
Kaumann, Alberto J

Publication type:

journal article

Medikamentöse Therapie bei Frauen - Was gilt es zu beachten?

Published in:

Clinical Research in Cardiology Supplements, 2013, v. 8, p. 32, doi. 10.1007/s11789-013-0055-0

By:

Ravens, Ursula

Publication type:

Article

No impact of sex and age on beta‐adrenoceptor‐mediated inotropy in human right atrial trabeculae.

Published in:

Acta Physiologica, 2021, v. 231, n. 3, p. 1, doi. 10.1111/apha.13564

By:

Pecha, Simon;
Geelhoed, Bastiaan;
Kempe, Romy;
Berk, Emanuel;
Engel, Andreas;
Girdauskas, Evaldas;
Reichenspurner, Hermann;
Ravens, Ursula;
Kaumann, Alberto;
Eschenhagen, Thomas;
Schnabel, Renate B.;
Christ, Torsten

Publication type:

Article