Results 101 to 110 of about 33,905 (261)

Catheter Ablation: Evolution and Efficiencies

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT The present review includes a discussion the goals and pitfalls of efficiency in the medical profession, a historical perspective on the evolution of catheter ablation in the field of electrophysiology (EP), and the data regarding the relationship between efficiency and outcomes in the EP lab. Focus on efficacy is critical to maximize resource
Aravind G. Kalluri, Bradley P. Knight
wiley   +1 more source

The Electrophysiology Experience in Patients With Ebstein's Anomaly Undergoing the da Silva Cone Repair at UPMC Children's Hospital of Pittsburgh

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction The da Silva Cone repair (CR) has demonstrated to be an effective intervention for Ebstein's anomaly (EA). Perioperative management can be complicated by arrhythmias, but previous studies showed improvement with preoperative catheter and intraoperative surgical ablation.
Brock A. Karolcik, Christopher W. Follansbee, Veenah K. Stoll, Lee B. Beerman, Jose P. da Silva, Luciana da Fonseca da Silva, Gaurav Arora   +6 more
wiley   +1 more source

Impact of Left Bundle Branch Area Pacing on Echocardiographic Parameters and Symptoms: Data From the Conduction System Pacing Italian Network Group (C‐SING) Study

Journal of Cardiovascular Electrophysiology, EarlyView.
Left bundle branch area pacing is associated with preservation of ventricular function in patients with bradycardia indications and with significant reverse remodeling and symptomatic improvement in patients with heart failure. Maintaining a high percentage of effective LBBAP capture is critical to minimize the risk of pacing‐induced cardiomyopathy and
Gabriele Dell'Era, Pietro Palmisano, Daniela Dugo, Francesco Raffaele Spera, Alessandro Paoletti Perini, Gianluca Mirizzi, Luca Poggio, Luca De Mattia, Amato Santoro, Massimo Magnano, Matteo Baroni, Francesco Solimene, Davide Castagno, Donatella Ruggiero, Luca Tomasi, Antonio Rapacciuolo, Marcello Giudice, Giovanni Rovaris, Aldo Coppolino, Renzo Venanzio Iulianella, Valerio Giordano, Alessandra Tordini, Erika Taravelli, Gennaro Miracapillo, Enrico Boggio, Mario Volpicelli, Paolo Sabbatani, Francesco Pentimalli, Gianluca Manzo, Leonardo Marinaccio, Paola Napoli, Daniele Giacopelli, Giuseppe Patti   +32 more
wiley   +1 more source

Right ventricular septal pacing [PDF]

Cor et Vasa, 2011
Tomáš Minařík, Miloš Táborský
openaire   +1 more source

Dominant Frequency Mapping as a Functional Tool for Substrate‐Guided Ventricular Tachycardia Ablation

Journal of Cardiovascular Electrophysiology, EarlyView.
Stimulus‐independent DF mapping integrates intracardiac signals with 3D anatomy to visualize high‐DF activity, with regions derived from SmartTouch and Pentaray catheters showing spatial correspondence with operator‐defined ablation sites. Quantitative analysis demonstrates higher proximity scores at ablation sites, low projection error, and good ...
Selim M. Zor, Wiert Hoeksema, Bart Baselmans, Michiel J. B. Kemme, Pieter G. Postema, Pranav Bhagirath   +5 more
wiley   +1 more source

Prospective Trial of Radiofrequency Catheter Ablation of High Dominant Frequencies After Pulmonary Vein Isolation in Non‐Paroxysmal Atrial Fibrillation (PAD‐AF Trial): A Multicenter, Randomized Clinical Trial

Journal of Cardiovascular Electrophysiology, EarlyView.
In persistent AF, adjunctive dominant frequency‐guided ablation after pulmonary vein isolation did not significantly improve outcomes. Limited overlap between high‐frequency sites and low‐voltage areas suggests functional–structural dissociation, while right atrial low‐voltage burden predicts recurrence.
Koji Kumagai, Tomoaki Hasegawa, Daisuke Kutsuzawa, Yuichi Hanaki, Masahide Harada, Hitoshi Hachiya, Yuhi Hasebe, Kazuki Noda, Minoru Yambe, Hirohito Metoki, Kazutaka Aonuma   +10 more
wiley   +1 more source

Non-invasive Determination of the Optimized Atrioventricular Delay in Patients with Implanted Biventricular Pacing Devices

Indian Pacing and Electrophysiology Journal, 2010
Background: Biventricular (BiV) is extensively used in the treatment of congestive heart failure but so far no recommendations for optimized programming of atrioventricular-delay (AVD) settings have been proposed.
Thomas Deneke, Thomas Lawo, Stefan von Dryander, Peter Hubert Grewe, Alfried Germing, Eduard Gorr, Peter Hubben, Andreas Mugge, Dong-In Shin, Bernd Lemke   +9 more
doaj  

Left Bundle Branch Area Pacing versus Deep Septal Pacing in Patients After Transcatheter Aortic Valve Replacement

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Left bundle branch area pacing (LBBAP) has been reported to improve long‐term clinical outcomes in patients requiring permanent pacemaker implantation (PPMI) after transcatheter aortic valve replacement (TAVR). Deep septal pacing (DSP) has emerged as a potential alternative to LBBAP.
Liangzhen Qu, Xueting Duan, Han Chen
wiley   +1 more source

Left Bundle Branch Pacing in a Patient With Dextroposed Heart: A Case Report

Clinical Case Reports
The Right Ventricular (RV) apex has been the standard site for pacing in symptomatic bradyarrhythmias, but chronic RV pacing can cause adverse effects such as atrial arrhythmias and left ventricular dysfunction. Physiological pacing, including His bundle
Dilip Kumar, Amit Malviya, Rabin Chakraborty, Ashesh Halder, Subhro Sekhar Chakraborty, Anand Kumar Pandey, Pinak Pani Das, Rinchin Dorjee Meegeji   +7 more
doaj   +1 more source

Late‐Onset Suspected Coronary Vasospasm Following Focal Monopolar Pulsed‐Field Ablation for Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction Coronary vasospasm is a recognized complication of pulsed‐field ablation (PFA), but delayed events are rarely described. Methods and Results A 64‐year‐old man underwent atrial fibrillation ablation using a focal monopolar PFA catheter.
Yui Araki, Kanae Hasegawa, Ryohei Nomura, Hiroshi Tada   +3 more
wiley   +1 more source