Results 121 to 130 of about 44,369 (290)

Novel quinolizidinyl derivatives as antiarrhythmic agents: 2. Further investigation

, 2010
Fifteen quinolizidine derivatives have been tested for antiarrhythmic, inotropic, and chronotropic effects on isolated guinea pig (gp) heart tissues and to assess calcium antagonist activity.
Roberta Budriesi, M. Tonelli, A. Chiarini, BUDRIESI, ROBERTA, Matteo Micucci, Budriesi R, Federica Novelli, NOVELLI, FEDERICA, Michele Tonelli, Micucci M, Anna Sparatore, Chiarini A, R. Budriesi, P. Ioan, M. Micucci, TONELLI, MICHELE, F. Novelli, Fabio Sparatore, Bruno Tasso, A. Sparatore, VAZZANA, IANA, SPARATORE, FABIO, CHIARINI, ALBERTO, Iana Vazzana, Alberto Chiarini, F. Sparatore, IOAN, PIERFRANCO, Ioan P, Pierfranco Ioan, Sparatore A, B. Tasso, MICUCCI, MATTEO, I. Vazzana, TASSO, BRUNO   +33 more
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Pulmonary Vein Isolation in Elderly Patients With Atrial Fibrillation and Symptomatic Sick Sinus Syndrome: A Case Series

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT In patients with atrial fibrillation (AF), sinus node disease (SND) represents a potentially reversible concomitant condition. Initial treatment with catheter ablation (CA) aimed at restoration of sinus rhythm may provide an alternative to pacemaker implantation. In this case series, 15 elderly patients (>65 years) with AF and SND underwent CA,
Cerine Benachi, Patrick Nagel, Johannes Lucas, Ulf Landmesser, Gerhard Hindricks, Verena Tscholl, Sebastian Biewener, Martin Huemer, Philipp Attanasio, Tobias Schreiber   +9 more
wiley   +1 more source

Incidence and Determinants of Implantable Cardioverter‐Defibrillator Therapy With Loss of and Impaired Consciousness

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Implantable cardioverter‐defibrillators (ICDs) are important in the prevention of sudden cardiac death. However, some appropriate ICD therapies may be considered unnecessary, delivered when patients do not experience symptoms of hemodynamic instability such as loss of consciousness.
Alwin B. P. Noordman, Michiel Rienstra, Yuri Blaauw, Bart A. Mulder, Hessel Groenveld, Alexander H. Maass   +5 more
wiley   +1 more source

Amiodarone (cordarone) efficiency in atrial extrasystoles

Терапевтический архив, 2004
Aim. To assess antiarrhythmic amiodarone efficacy of suppressing atrial extrasystoles resistant to other antiarrhythmic modalities. Material and methods.
D I Reingardene, A P Azaravichene
doaj  

Antiarrhythmic Drugs and the EKG

, 2012
1.5 hour white board presentation to ICU pharmacy staff drawing the effects of the Vaughn-Williams antiarrhythmic drugs on the ...
Manion, Chelsea R.
core  

Interplay of Probe Stability and Oscillation During Very‐High‐Power Short‐Duration Ablation in Pulmonary Vein Isolation for Atrial Fibrillation

Pacing and Clinical Electrophysiology, EarlyView.
This graphical abstract presents a comprehensive analysis of probe stability and oscillation during very high‐power short‐duration (vHPSD) pulmonary vein isolation (PVI) for atrial fibrillation. The findings indicate that oscillation velocity serves as a more reliable predictor of impedance drop and temperature changes than contact force alone ...
Ernesto Cristiano, Eduardo Celentano, Barbara Ignatiuk, Martina Renda, Elena Bia, Raffaele Rainone, Jacopo Viganò, Natasja M. S. De Groot   +7 more
wiley   +1 more source

NT‐proBNP as a Predictor of Atrial Fibrillation Recurrence After Cryoballoon, Radiofrequency and Pulsed‐Field Ablation

Pacing and Clinical Electrophysiology, EarlyView.
Central Illustration: In a study investigating AF recurrence after PVI with RFA, CBA, and PFA, elevated NT‐proBNP emerged as a strong predictor of recurrence within the first year, outperforming other clinical measures. Color‐coded recurrence‐free survival probability charts derived from these data are proposed to support individualized clinical ...
Johannes Bruss, Thomas Kueffer, Hildegard Tanner, Fabian Noti, Andreas Haeberlin, Gregor Thalmann, Nikola Asenov Kozhuharov, Boldizsar Kovacs, Valon Spahiu, Claudia Herrera Siklody, Tobias Reichlin, Laurent Roten   +11 more
wiley   +1 more source

Left Ventricular wall Thickness and Decrement Evoked Potentials in Ablation of Ischemic Ventricular Tachycardia

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Preprocedural imaging can improve the success rate of ventricular tachycardia (VT) ablation. Left ventricular wall thickness (LVWT) measured by cardiac computed tomography (CT) can be used to identify infarct regions. We sought to determine whether an association exists between left ventricular wall thickness (LVWT) as obtained ...
Alwin B. P. Noordman, Ahmed S. Yassin, Michiel Rienstra, Alexander H. Maass, Yuri Blaauw   +4 more
wiley   +1 more source

Left Bundle Branch Area Pacing Reverts Electromechanical Window Negativity to a Similar Extent as Biventricular Pacing

Pacing and Clinical Electrophysiology, EarlyView.
BiVP = biventricular pacing; CRT = cardiac resynchronization therapy; EMW = electromechanical window; LBBAP = left bundle branch area pacing; QAoC = Time interval from the onset of the QRS complex to the center of the aortic valve closure artifact; QT = QT interval measured by tangent method.
Florien Klein, Metra Daliry, Karin C. Smits, Edoardo Bressi, Peter M. Deissler, Johan van Koll, Jesse H. J. Rijks, Antonius M. W. van Stipdonk, Rachel M. A. ter Bekke, Domenico Grieco, Chiara Manfuro, Giorgia Spiridigliozzi, Annalisa Casalese, Justin G. L. M. Luermans, Frits W. Prinzen, Roel Meiburg, Leonard M. Rademakers, Kevin Vernooy, Uyên Châu Nguyên   +18 more
wiley   +1 more source

Antiarrhythmic agents [PDF]

, 1995
Los fármacos antiarritmicos son un grupo heterogéneo de sustancias que constituyen, junto con la estimulación eléctrica programada, la implantación de marcapasos, la cirugía y la fulguración, la base de la terapéutica antiarritmica actual.
Valenzuela, C., Pérez, O., Delpón, E., Tamargo, J.   +3 more
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