Results 111 to 120 of about 422,721 (328)

First Report on Atrial Leadless Pacing in a Lateral Tunnel Fontan Patient

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction No reports on atrial leadless pacing have been demonstrated in patients with the Fontan palliation. We present the case of a patient with a Lateral tunnel Fontan palliation with leadless pacing system for symptomatic bradycardia in the setting of sinus node dysfunction. Methods After internal review board approval, a retrospective
Daniel Cortez, Omar Abu Anza, Mohammad Alnoor   +2 more
wiley   +1 more source

Alta dose de amiodarona em curto período reduz incidência de fibrilação atrial e flutter atrial no pós-operatório de cirurgia de revascularização miocárdica High dose of amiodarone in a short-term period reduces the incidence of postoperative atrial fibrillation and atrial flutter

Arquivos Brasileiros de Cardiologia, 2006
OBJETIVOS: Avaliar se a administração de amiodarona, em doses altas e curso rápido, reduz a incidência de fibrilação ou flutter atrial, após cirurgia de revascularização miocárdica e se reduz, também, o tempo de internação hospitalar.
Rafael Vieira Alcalde, João Carlos Guaragna, Luiz Carlos Bodanese, Iran Castro, Eliana Sussenbach, Roberta Noer, Marco Antônio Goldani, Flávia Feier, João Batista Petracco   +8 more
doaj   +1 more source

Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]

, 2013
Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV, Ernst, S, Mantziari, L, Suman-Horduna, I   +3 more
core   +1 more source

Bachmann's Bundle‐Related Atrial Tachycardias Following Catheter Ablation of Persistent Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Atrial tachycardias (AT) after radiofrequency ablation (RFA) of atrial fibrillation (AF) may utilize Bachmann's bundle (BB). Due to their epicardial location, these ATs remain poorly understood. Objective To describe the electrophysiologic and anatomic basis of BB‐related ATs.
Nate Christian‐Miller, Mohammed Al‐Sadawi, Muazzum Shah, Kelly Arps, Amrish Deshmukh, Jackson J. Liang, Krit Jongnarangsin, Fred Morady, Hakan Oral, Aman Chugh, Michael Ghannam   +10 more
wiley   +1 more source

To Exercise at High Intensity Heart Rate or Not to Exercise at High Intensity Heart Rate?

Movement Disorders Clinical Practice, EarlyView.
Daniel M. Corcos, Guillaume Lamotte, Nijee S. Luthra, Kathleen E. McKee   +3 more
wiley   +1 more source

Understanding Atrial Fibrillation Complexity Through the Lens of Turbulence Dynamics: Implications for Treatment Strategies

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia encountered in clinical practice. Its incidence increases significantly with age and has become a major global public health issue. Although research into the mechanisms of AF has spanned over a century‐ranging from the reentry theory to the rotor hypothesis‐none of these
Xin Chu, Xiaohan Jiang, Qing Qiao, Xiaojun Wang, Hong Ye   +4 more
wiley   +1 more source

How random is your heart beat? [PDF]

, 2006
We measure the content of random uncorrelated noise in heart rate variability using a general method of noise level estimation using a coarse grained entropy.
Baselli, Bayés da Luna, Cencini, Costa, Denton, Eke, Grassberger, Groome, He, Jan J. Żebrowski, Janusz A. Hołyst, Krzysztof Urbanowicz, Kuusela, Kuusela, Marwan, Naschitz, Rafał Baranowski, Stanley, Stanley, Stein, Stein, Thiel, Urbanowicz, Urbanowicz, Voss, Wei, Wu, Yulmetyev, Żebrowski, Żebrowski, Żebrowski   +30 more
core   +2 more sources

Acute Efficacy of Pulsed‐Field Ablation of the Mitral Isthmus Using a Pentaspline Catheter and Two Different Ablation Settings

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction There is limited data regarding the use of pulsed‐field ablation (PFA) for mitral isthmus (MI) ablation in patients with non‐paroxysmal atrial fibrillation (AF). Our aim was to assess the acute efficacy of MI ablation using a pentaspline PFA catheter with two different ablation settings.
Josef Hornof, Marek Hozman, Dalibor Heřman, Oleksii Romanenko, Sabri Hassouna, Jana Veselá, Věra Filipcová, Lukáš Povišer, Jakub Karch, Jana Hozmanová, Lucie Znojilová, Anna Molová, Vojtěch Pěnkava, Pavel Osmančík   +13 more
wiley   +1 more source

Cryoballoon or Radiofrequency Ablation for Paroxysmal Atrial Fibrillation.

New England Journal of Medicine, 2016
BACKGROUND Current guidelines recommend pulmonary-vein isolation by means of catheter ablation as treatment for drug-refractory paroxysmal atrial fibrillation. Radiofrequency ablation is the most common method, and cryoballoon ablation is the second most
K. Kuck, J. Brugada, Alexander Fürnkranz, A. Metzner, F. Ouyang, K. J. Chun, Arif Elvan, T. Arentz, Kurt Bestehorn, S. Pocock, J. Albenque, Claudio Tondo   +11 more
semanticscholar   +1 more source

Averaged Impedance Drop Estimates Conduction Gap During Pulmonary Vein Isolation in Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background EnSite X provides a module to filter oscillated generator impedance signals due to cardiac beating/respiration (averaged impedance drop, AID). TactiFlex ablation catheter Sensor Enabled (TFSE) is the latest product to incorporate a contact‐force sensor with a flexible tip but without lesion‐estimating parameters.
Masahide Harada, Yuji Motoike, Yoshihiro Nomura, Asuka Nishimura, Eiichi Watanabe, Yukio Ozaki, Hideo Izawa   +6 more
wiley   +1 more source