Medizinische Universität Graz - Research portal
Antoons Gudrun |
Presentations at scientific and public conferences
Manninger, M; Zweiker, D; Van Hunnik, A; Alogna, A; Schoenleitner, P; Schwarzl, M; Herbst, V; Zirngast, B; Huber, S; Pieske, BM; Schotten, U; Antoons, G; Heinzel, FR; Post, H; Scherr, D
Increased arrhythmia stability is associated with risk-factor specific structural remodelling in a porcine model of arterial hypertension and atrial fibrillation
EUR HEART J. 2016; 37: 880-880.-Congress of the European-Society-of-Cardiology (ESC); AUG 27-31, 2016; Rome, ITALY.
[Poster]
Web of Science
Manninger, M; Zweiker, D; Alogna, A; Adlsmayr, G; Zirngast, B; Machler, H; Lueger, A; Reiter, U; Reiter, G; Brussee, H; Antoons, G; Post, H; Scherr, D
Increased inducibility of atrial fibrillation and impaired left atrial contractile function in a porcine model of arterial hypertension
WIEN KLIN WOCHENSCHR. . 2015; 127: S29-S30.
[Oral Communication]
Web of Science
Primessnig, U; Schoenleitner, P; Schmidt, A; Hoell, A; Wakula, P; Engelhardt, S; Antoons, G; Pieske, B; Heinzel, FR
Treatment with ranolazine attenuates cardiac hypertrophy and contractile dysfunction in a murine model of heart failure induced by chronic beta1-adrenergic stimulation
EUR HEART J. . 2015; 36: 666-666.-Congress of the European-Society-of-Cardiology (ESC); AUG 29-SEP 02, 2015; London, ENGLAND.
[Oral Communication]
Web of Science
Antoons, G;Schwarzl, M; Jin, G; Zweiker, D; Huber, S; Verderber, J; Alogna, A; Schoenleitner, P; Wakula, P; Lueger, A; Heinzel, FR; Pieske, B; Post, H
Arterial hypertension promotes atrial remodelling and fibrillation in pigs
37th Congress of International Union of Physiological Sciences; JUL 21-26, 2013; Birmingham, UK. 2013.
[Oral Communication]
Doleschal, B; Wolf, S; Schernthaner, M; Wolkart, G; Antoons, G; Heinzel, F; Groschner, K;
Remodelling of the Cardiac NCX1-TRPC3 Signaling Complex Promotes Angiotensin Ii-Induced Arrhythmogenesis.
BIOPHYS J. 2013; 104(2):294A-294A.-57th Annual Meeting of the Biophysical-Society; FEB 02-06, 2013; Philadelphia, PA.
Doi: 10.1016/j.bpj.2012.11.1640
[Poster]
Web of Science
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Sacherer, M; Ljubojevic, S; Sedej, S; Stiegler, P; Sereinigg, M; Groschner, K; Antoons, G; Pieske, BM; Heinzel, FR;
TRPC3 Channels in Angiotensin II-Induced Calcium- Dependent Arrhythmias in Mouse and Human Cardiomyocytes.
BIOPHYS J. 2013; 104(2):434A-434A.-57th Annual Meeting of the Biophysical-Society; FEB 02-06, 2013; Philadelphia, PA.
Doi: 10.1016/j.bpj.2012.11.2416
[Oral Communication]
Web of Science
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Schoenleitner, P; Antoons, G; Khan, S; Unterer, GJ; Wakula, P; Engelhardt, S; Pieske, B; Heinzel, FR.
Increased cytosolic [Na] despite increased sodium potassium pump activity during early development of heart failure in beta1 adrenergic receptor overexpressing mice.
37th Congress of International Union of Physiological Sciences; JUL 21-26, 2013; Birmingham, UK. 2013.
[Poster]
Schoenleitner, P; Heinzel, FR; Wakula, P; Engelhardt, S; Pieske, B; Antoons, G
Na+/K+ ATPase function is enhanced during early stages of heart failure in beta1-adrenergic receptor transgenic mice.
Wien Klein Wochenschr . 2013; 2013(125,S1):S55--Jahrestagung der Österreichischen Kardiologischen Gesellschaft (ÖKG), Salzburg, Austria; Jun 5-8, 2013; Salzburg, AUSTRIA.
[Poster]
Schoenleitner, P; Heinzel, FR; Wakula, P; Engelhardt, S; Pieske, B; Antoons, G
Na+/K+ ATPase function is enhanced during early stages of heart failure in beta1-adrenergic receptor transgenic mice.
Eur J Heart Fail. 2013; 2013, (12(S1)):S62--ESC Heart Failure Congress; MAY 25-28, 2013; Lisbon, PORTUGAL.
[Poster]
Schoenleitner, P; Wakula, P; Engelhardt, S; Pieske, BM; Heinzel, FR; Antoons, G
Increased Late Sodium Current During Early Heart Failure Development Induced by Chronic Sympathetic Activation
CIRCULATION. 2013; 128(22):
[Poster]
Web of Science
Schwarzl, M; Alogna, A; Zweiker, D; Huber, S; Verderber, J; Antoons, G; Pieske, B; Lueger, A; Post, H
Arterial hypertension accelerates rhythm instability and atrial remodeling in a new porcine model of atrial fibrillation.
Clin Res Cardiol 2013;102(Suppl 1):P1024. 2013; -79. Jahrestagung der Deutschen Gesellschaft für Kardiologie; APR 3-6, 2013; Mannheim, GERMANY.
[Poster]
Schwarzl, M; Alogna, A; Zweiker, D; Huber, S; Verderber, J; Antoons, G; Pieske, B; Lueger, A; Post, H
Arterial hypertension accelerates rhythm instability and atrial remodeling in a porcine model of atrial fibrillation.
Eur J Heart Fail 2013;15(S1);S39. 2013; -ESC Heart Failure Congress; MAY 25-28, 2013; Lisbon, PORTUGAL.
[Poster]
Zweiker, D; Schwarzl, M; Alogna, A; Huber, S; Verderber, J; Antoons, G; Pieske, B; Lueger, A; Post, H
Arterial hypertension accelerates rhythm instability and atrial remodeling in a new porcine model of atrial fibrillation.
Wien Klin Wochenschr (2013) 125 [Suppl 1]: s83-s84. 2013; -ÖKG Jahrestagung 2013; JUN 5-8, 2013; Salzburg, AUSTRIA.
[Poster]
Antoons, G
SR Ca release, reduced repolarization reserve and arrhythmias: possible role of Ca window and Na/Ca exchange currents
Cardiac & Respiratory Physiology Themed Meeting Physiological society. 2012; SEPT 4-6; Manchester, UK.
[Oral Communication]
Antoons, G
Pharmacological modulation of the NCX - What is the evidence?
Heart Failure Congress. 2012; May 19-22; Belgrade, SERBIA.
[Oral Communication]
Antoons, G
Na/Ca exchange, SR Ca load & arrhythmias
Federation of European Physiological Societies, Scientific Meeting. 2012; Sept 8-11; Santiago de Compostella, SPAIN.
[Oral Communication]
Antoons, G
Mechanisms of early and delayed depolarizations
Frontiers in Cardiovascular biology; Mar 30 - Apr 1, 2012 ; London, UK. 2012.
[Oral Communication]
Bourgonje, VJA; Vos, MA; Ozdemir, S;, Acsai, K;, Doisne, N;, Van der Nagel, R;, Beekman, HDM; Van Veen, TAB; Sipido, KR; Antoons, G.
Combined Na/Ca exchanger and L-type calcium channel block by SEA-0400 suppresses Torsade de pointes arrhythmias with maintained haemodynamics
Cardiovasc. Res.. 2012; 93: S105--Frontiers in Cardiovascular Biology; March 30 - April 1; London, UK.
[Poster]
Heinzel, FR; Hohendanner, F; MacQuaide, N; Antoons, G; Sacherer, M; Sipido, K; Pieske, B
Subcellular spatiotemporal inhomogeneities in cytosolic Ca2+ removal in cardiac myocytes.
Biophysical Society 56th Annual Meeting; FEB 25-29,2012; San Diego, USA. 2012.
[Poster]
Heinzel, FR; Hohendanner, F; Macquaide, N; Sacherer, M; Antoons, G; Sipido, K; Pieske, B
Intracellular Dyssynchrony in Calcium Removal in Ventricular Cardiac
Myocytes
Biophys J. 2012; 102(3):552a-552a.-Annual Meeting of the Biophysical Society; Feb 25-29, 2012; San Diego, USA.
[Poster]
Hohendanner, F; MacQuaide, N; Antoons, G; Sacherer, M; Sipido, K; Pieske, B; Heinzel, FR
Subzelluläre Dyssynchronität in der diastolischen Ca2+ Entfernung in ventrikulären Kardiomyozyten.
Konferenzband. 2012; -Deutsche Gesellschaft für Kardiologie, Jahrestagung; APR 11-14, 2012; Mannheim, GERMANY.
[Poster]
Jin, G, Heinzel FR, Wakula P, Schoenleiter P, Radulovic S, Schwarzl M, Post H, Pieske B, Antoons, G
Atrial remodeling causes different phenotypes of Ca handling in atrial fibrillation versus hypertension
OEGMBT Annual Meeting. 2012; -Biophysics; SEPT 18-19; Graz, AUSTRIA.
[Poster]
Jin, G; Heinzel, FR; Wakula, P., Schoenleitner, P., Radulovic, S; Schwarzl, M; Post, H; Pieske, B; Antoons, G.
Atrial remodeling causes different cellular Ca handling in pigs with hypertension versus atrial fibrillation
. 2012; -Cardiac & Respiratory Physiology Themed Meeting Physiological society; SEPT 4-6, 2012; Manchester, UK.
[Poster]
Antoons, G
Can we prevent cardiac arrhythmias by modulating calcium
Scandinavian Physiological Society´s Annual Meeting. 2011; AUG 12-14; Bergen, NORWAY.
[Oral Communication]
Hohendanner, F; MacQuaide, N; Antoons, G; Pieske, BM; Sipido, KR; Heinzel, FR
Subzelluläre Unterschiede in der Kinetik der zytosolischen Ca Entfernung in Kardiomyozyten
Österreichische Gesellschaft für Kardiologie Jahreskongress 2011; MAY 25-28, 2011; Salzburg, AUSTRIA. 2011.
[Poster]
Hohendanner, F;MacQuaide, N; Antoons, G; Pieske, B; Sipido, K; Heinzel, FR
Intrazelluläre Variabilität in der Kinetik der zytosolischen Kalzium-Entfernung in ventrikulären Herzmuskelzellen
Journal für Kardiologie (Austrian Journal of Cardiology). 2011; -Jahrestagung der Österreichischen Gesellschaft für Kardiologie; MAY 25-28,2011; Salzburg, AUSTRIA.
[Poster]
Hohendanner, F;MacQuaide, N;Antoons, G;Pieske, B; Sipido, KR; Heinzel, FR
Intracellular variability in the kinetics of Ca removal from the cytosol in ventricular cardiac myocytes
Eur Heart J. 2011; 32(Suppl1):-European Society of Cardiology Congress 2011; AUG 27-31, 2011; Paris, FRANCE.
[Oral Communication]
Hohendanner, F;MacQuaide, N;Antoons, G;Sipido, K;Pieske, B; Heinzel, FR
Intracellular Dyssynchrony In Ca Removal From The Cytosol In Ventricular Cardiac Myocytes
Circulation. 2011; 124(21):-American Heart Association Scientific Sessions; NOV 11-15, 2011; Orlando, USA.
[Oral Communication]
Acsai, K; Lenaerts, I; Holemans, P; Sokolow, S; Schurmans, S; Herchuelz, A; Sipido, KR; Antoons, G
Crosstalk between reduced NCX activity and Ca channel inactivation through changes in local Ca in ventricular myocytes of the heterozygous NCX knockout mice.
CARDIOVASC RES. 2010; 87: S63-S64.
Web of Science
Flore, V; Claus, P; Antoons, G; Sipido, K; Willems, R
The value of beat-to-beat variability of repolarisation and T-wave alternans as markers for arrhythmogenic remodeling early after myocardial infarction in a pig model
EUR HEART J. 2010; 31: 263-264.
Web of Science
Antoons, G
The cardiac Na/Ca exchanger. A sensor for subsarcolemmal calcium and functional consequences of pharmacological block
Frontiers in Computational Electrocardiology. 2009; OKT 1; Maastricht, the Netherlands.
[Oral Communication]
Antoons, G
Calcium-mediated repolarization abnormalities
EUROPACE. 2009; JUNE 22; Berlin, Germany.
[Oral Communication]
Antoons, G
Intracellular calcium and beat-to-beat variability of repolarization
15th World Congress in Cardiac Electrophysiology and Cardiac Techniques. 2006; -CARDIOSTIM; JUNE 16; Nice, FRANCE.
[Oral Communication]
Beekman, HDM; Antoons, G; Oosterhoff, P; Oros, A; De Bakker, JMT; Belardinelli, L; Vos, MA
Alterations in T-wave morphology caused by ranolazine are not pro-arrhythmic in dofetilide susceptible chronic AV-block dogs
EUR HEART J. 2006; 27: 722-722.
Web of Science
Antoons, G; Stengl, M; Ramakers, C; Sipido, KR; Vos, MA
Properties of sodium currents in the dog with chronic atrioventricular block
J MOL CELL CARDIOL. 2005; 39(1): 195-195.
Web of Science
Antoons, G; Volders, P; Holemans, P; Mubagwa, K; Sipido, K
Role of SERCA in the negative force-frequency relationship in the MLP-/- mouse with heart failure
BIOPHYS J. 2003; 84(2): 258A-258A.
Web of Science
Antoons, G; Volders, PG; Vangheluwe, P; Wuytack, F; Holemans, R; Caroni, P; Mubagwa, K; Sipido, KR
Altered phosphorylation status of phopholamban, PLB, and its contribution to the negative [Ca2+](i)-frequency relationship in the MLP-/- mouse with heart failure
EUR HEART J. 2003; 24: 118-118.
Doi: 10.1016/S0195-668X(03)94096-6
Web of Science
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Antoons, G; Mubagwa, K; Nevelsteen, I; Sipido, KR
Mechanisms of frequency-dependent Ca2+ release from the sarcoplasmic reticulum (SR) in mouse ventricular myocytes
BIOPHYS J. 2002; 82(1): 69A-70A.
Web of Science
Antoons, G; Volders, PGA; Vos, MA; Sipido, K
Properties of T- and L-type Ca2+ currents in hypertrophied dog ventricular myocytes
BIOPHYS J. 2002; 82(1): 603A-603A.
Web of Science
Moccia, F; Macianskiene, R; Antoons, G; Sipido, K; Mubagwa, K
Changes in [Na plus ]I induced by ischemia-like conditions in mouse cardiac myocytes
BIOPHYS J. 2002; 82(1): 97A-97A.
Web of Science
Sipido, KR; Volders, PGA; Antoons, G; Vos, M
L-type Ca2+ currents at negative potentials during beta-adrenergic stimulation.
BIOPHYS J. 2000; 78(1): 371A-371A.
Web of Science