Zobrazeno 1 - 10
of 47
pro vyhledávání: '"KJ Bel"'
Autor:
Maarten P. van den Berg, Isabelle C. Van Gelder, Frans Boomsma, KJ Bel, Harry J.G.M. Crijns, Dirk J. van Veldhuisen, Bas A. Schoonderwoerd
Publikováno v:
Journal of Cardiovascular Electrophysiology, 15(8), 927-932. Wiley
Atrial Natriuretic Peptides During Tachycardiomyopathy. Introduction: Atrial tachycardia and chronic heart failure (CHF) are associated with elevated levels of atrial natriuretic peptide (ANP) and its amino terminal part NT-ANP. Chronic high atrial r
Autor:
KJ Bel, van Dirk Veldhuisen, Maurits A. Allessie, RG Tieleman, Bas A. Schoonderwoerd, Jan G. Grandjean, van Isabelle Gelder, Hjgm Crijns
Publikováno v:
Journal of Cardiovascular Electrophysiology. 12:1404-1410
Atrial Remodeling in Tachycardiomyopathy. Introduction: Atrial fibrillation (AF) and congestive heart failure (CHF) are two clinical entities that often coincide. Our aim was to establish the influence of concomitant high ventricular rate and consequ
Autor:
Cees D.J. De Langen, Arend Hoekstra, Harry J.G.M. Crijns, Peter G.J. Nikkels, KJ Bel, Bart-Jan Korteling
Publikováno v:
Journal of Interventional Cardiac Electrophysiology. 2:383-389
A prototype steerable 8.5F bipolar catheter fitted with a feedback thermocouple was tested in 7 anaesthetized pigs (30 kg) guided by the electrocardiogram in order to modify the AV nodal and His-Purkinje system conductive properties. Thermal energy w
Autor:
Robert G. Tieleman, Cees D.J. De Langen, Maurits A. Allessie, Isabelle C. Van Gelder, KJ Bel, Harry J.G.M. Crijns, Pieter J de Kam, Maurits C.E.F. Wijffels, Jan G. Grandjean
Publikováno v:
Circulation. 95:1945-1953
Background Prolonged periods of atrial fibrillation or rapid atrial pacing induce shortening of the atrial effective refractory period (AERP), which is thought to be related to the lower success rates of various antifibrillatory treatments when the a
Publikováno v:
Pace-Pacing and Clinical Electrophysiology, 19(5), 802-810. Wiley
Ventricular arrhythmias remain a major problem, in particular in patients with left ventricular dysfunction or heart failure. In this group of patients, Class I drugs were shown to be ineffective, and they even increased mortality during chronic trea
Autor:
KJ Bel, Hjgm Crijns, C D de Langen, Ans C.P. Wiesfeld, Hans L. Hillege, Harry Wesseling, Kong I. Lie
Publikováno v:
Journal of Cardiovascular Pharmacology. 27:594-600
The electrophysiologic effects of intravenously administered almokalant, a new class III antiarrhythmic drug, in 7 isoflurane-anesthetized pigs after low and high dose were investigated. Low-dose almokalant included bolus infusion of 0.05 mumol/kg/mi
Publikováno v:
Journal of Cardiovascular Pharmacology. 23:846-851
We wished to elucidate the effect of beta-blockade on fibrillatory rate and atrioventricular (AV) nodal concealed conduction during atrial fibrillation (AF). Subsequent to determination of the effect on atrial functional refractoriness with the extra
Publikováno v:
Journal of Cardiovascular Pharmacology. 21:462-470
The wavelength theory considers two determinants of reentry, i.e., refractoriness and conduction velocity. It does not take excitability into account primarily. We evaluated frequency-dependence of excitability and refractoriness before and after fle
Publikováno v:
Journal of Cardiovascular Pharmacology, 17(5), 701-706
We studied the in vivo effect of bradykinin infusion on inducible sustained ventricular tachycardia (VT) 2 weeks after myocardial infarction in pigs, based on the assumption that the antiarrhythmic effect of angiotensin-converting enzyme (ACE) inhibi
Publikováno v:
Journal of Cardiovascular Pharmacology, 17(4), 600-607
In this study, the effect of bradykinin or saline infusion during ischemia and reperfusion on electrical stability, 2 weeks after myocardial infarction, was assessed. Acute myocardial infarction was induced in 21 pigs by a transluminal occlusion of t