Zobrazeno 1 - 8 of 8 pro vyhledávání: '"S C Verduyn"'
1
Electrophysiological parameters indicative of sudden cardiac death in the dog with chronic complete AV-block
Autor: S.H.M de Groot, Hein J.J. Wellens, J. M. van Opstal, H. D. M. Leunissen, S C Verduyn, Marc A. Vos
Publikováno v: Cardiovascular Research. 50:354-361
Background: The dog model of chronic complete AV-block (CAVB) demonstrates a considerable incidence of (witnessed) sudden death (16/117 dogs). In this study we tried to: (1) elucidate the mechanisms of sudden death using an ECG telemetry device and (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::789e0e4b358667a530cd2cfabe59d02a
https://doi.org/10.1016/s0008-6363(01)00226-7
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3
Cellular Basis of Biventricular Hypertrophy and Arrhythmogenesis in Dogs With Chronic Complete Atrioventricular Block and Acquired Torsade de Pointes
Autor: Hein J.J. Wellens, S. C. Verduyn, Karin R. Sipido, Paul G.A. Volders, Marc A. Vos, A. Kulcsar
Publikováno v: Circulation. 98:1136-1147
Background —In the dog with chronic complete atrioventricular block (AVB), torsade de pointes arrhythmias (TdP) can be induced reproducibly by class III antiarrhythmic agents. In vivo studies reveal important electrophysiological alterations of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c55861144cd78fa46bc033858ca518ee
https://doi.org/10.1161/01.cir.98.11.1136
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4
Enhanced Susceptibility for Acquired Torsade de Pointes Arrhythmias in the Dog With Chronic, Complete AV Block Is Related to Cardiac Hypertrophy and Electrical Remodeling
Autor: Jack P.M. Cleutjens, J. J. Schreuder, H. D. M. Leunissen, S. H. M. de Groot, Hein J.J. Wellens, Mat J.A.P. Daemen, J. van der Zande, Maurits A. Allessie, Marc A. Vos, S. C. Verduyn, M. van Bilsen
Publikováno v: Circulation. 98:1125-1135
Background —Chronic, complete AV block (CAVB) in the dog leads to ventricular hypertrophy, which has been described as an independent risk factor for arrhythmias. In this model, we examined (1) whether the short- and long-term electrical adaptation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24b8dd0e54259deb005fb1bfa6e1ef9
https://doi.org/10.1161/01.cir.98.11.1125
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5
Effects of contractile protein phosphorylation on force development in permeabilized rat cardiac myocytes
Autor: Ger J.M. Stienen, S. C. Verduyn, R. Zaremba, J. van der Velden
Publikováno v: Verduyn, S C, Zaremba, R, Velden, J & Stienen, G J M 2007, ' Effects of contractile protein phosphorylation on force development in permeabilized rat cardiac myocytes ', Basic Research in Cardiology, vol. 102, no. 6, pp. 476-487 . https://doi.org/10.1007/s00395-007-0663-2
Basic Research in Cardiology
Basic Research in Cardiology, 102(6), 476-487. D. Steinkopff-Verlag
The phosphorylation status of myofibrillar proteins influences the Ca2+ responsiveness of the myofilaments,but the contribution of and the interaction between the individual components is poorly characterized. Therefore, in Langendorff perfused rat h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4d75f4ec00066821aa9590ce174b69
https://research.vumc.nl/en/publications/ba97aed3-1937-420f-abca-ed4c8f35f59b
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6
Evaluation of the acute electrophysiologic effects of intravenous dronedarone, an amiodarone-like agent, with special emphasis on ventricular repolarization and acquired torsade de pointes arrhythmias
Autor: H. D. M. Leunissen, M A Vos, S. C. Verduyn, Hein J.J. Wellens, J. M. van Opstal
Publikováno v: Journal of cardiovascular pharmacology. 33(2)
In the anesthetized dog with complete chronic AV block (CAVB), we evaluated and compared the acute electrophysiologic effects of dronedarone i.v. (Dron, 2 times 2.5 mg/kg/10 min) and amiodarone i.v. (Amio, 2 times 5 mg/kg/10 min). This canine model w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cba60bd5c6afe5d3c0440e3b4fc39809
https://pubmed.ncbi.nlm.nih.gov/10028928
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7
Further observations to elucidate the role of interventricular dispersion of repolarization and early afterdepolarizations in the genesis of acquired torsade de pointes arrhythmias: a comparison between almokalant and d-sotalol using the dog as its own control
Autor: S C, Verduyn, M A, Vos, J, van der Zande, A, Kulcsàr, H J, Wellens
Publikováno v: Journal of the American College of Cardiology. 30(6)
We sought to further elucidate the role of early afterdepolarizations (EADs) and interventricular dispersion of repolarization (deltaAPD) in the genesis of acquired torsade de pointes (TdP) arrhythmias.Administration of class III agents can be associ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::593b246ec867e992411383e61bb66f30
https://pubmed.ncbi.nlm.nih.gov/9362418
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8
Role of interventricular dispersion of repolarization in acquired torsade-de-pointes arrhythmias: reversal by magnesium
Autor: S. C. Verduyn, Hein J.J. Wellens, J. van der Zande, F.F. van der Hulst, Marc A. Vos
Publikováno v: Cardiovascular research. 34(3)
Objective: The mechanism of acquired torsade-de-pointes arrhythmias (TdP) is not clear but is suggested to be based on several parameters including early afterdepolarizations (EADs) and/or dispersion of repolarization (ΔAPD). In our animal model of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21b31ec241e6f0964cb4a6e7ee807a93
https://pubmed.ncbi.nlm.nih.gov/9231028
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