Results 91 to 100 of about 26,046 (277)

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

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  

Hopes and disappointments with antiarrhythmic drugs.

, 2017
Ventricular arrhythmias such as sustained ventricular tachycardia and ventricular fibrillation account for two thirds of sudden cardiac deaths. Most ventricular tachyarrhythmias have well understood mechanisms such that it is theoretically possible to ...
Camm, AJ, A. John Camm
core   +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

Prevalence and Recovery of Arrhythmia‐Induced Cardiomyopathy in Patients With Newly Diagnosed Heart Failure Using a Wearable Defibrillator: A Real‐World Cohort Study

Journal of Cardiovascular Electrophysiology, EarlyView.
This graphical abstract summarizes the study design and main findings in patients with newly diagnosed left ventricular systolic dysfunction and concomitant arrhythmia undergoing early rhythm control under wearable cardioverter‐defibrillator protection.
Joerg Yogarajah, Jana Dannebaum, Ahmed Halim, Jamschid Sedighi, Matthias Mensch, Malte Kuniss, Thomas Neumann, Andreas Rieth, Julia Treiber, Samuel Sossalla, Andreas Hain   +10 more
wiley   +1 more source

Tratamento de arritmias ventriculares malignas guiado por estudo electrofisiológico.

Acta Médica Portuguesa, 1998
The purpose of this study was to assess the results of the treatment of malignant ventricular tachyarrhythmias guided by electrophysiologic studies. Thirty patients with ventricular arrhythmias, aged 56.6 +/- 14.1 years, were submitted to EP testing. The
L Brandão, L Carpinteiro, J Sousa, M C Vagueiro   +3 more
doaj   +1 more source

Comparison of Circumferential Pulmonary Vein Isolation and Antiarrhythmic Drug Therapy in Patients with Atrial Fibrillation [PDF]

, 2012
The Author(s) 2012. This article is published with open access at Springerlink.com Introduction: The aim of this study was to evaluate quality of life after circumferential pulmonary vein isolation (CPVI) compared with antiarrhythmic drug therapy (ADT ...
Fawang Du, Yanmin Xu, Gang Xu, Deepak Sharma, Guangping Li   +4 more
core   +1 more source

Mechanical Circulatory Support During Ventricular Tachycardia Ablation: A Systematic Review and Meta‐Analysis of Procedural and Clinical Outcomes

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Catheter ablation is an established therapy for ventricular tachycardia (VT); however, hemodynamic instability frequently limits procedural mapping and success. Temporary mechanical circulatory support (tMCS) devices are increasingly used to maintain end‐organ perfusion during VT ablation, yet their impact on clinical outcomes remains ...
Ahmed Nazmy, Hassan El‐Shirbiny, Alaa Abdrabou Abouelmagd, Noha Hammad, Samar Mohamed Sadek, Ahmed Wahdan Kasem, Ahmed Elazab, Reda Biomy, Islam Saboukh, Mohamed Kamal salama, Mohamed Elsaid Abdelfatah, Wael Anwar Haseeb, Maxim Didenko, Vanessa Sciacca, Thomas Fink, Angeliki Darma, Denise Guckel, Moneeb Khalaph, Christian Sohns, Philipp Sommer   +19 more
wiley   +1 more source

Sodium-glucose transporter 2 inhibitors and their antiarrhythmic role: New insights and future perspective

Acta Marisiensis - Seria Medica
Sodium-glucose transporter 2 inhibitors have been identified as pleiotropic pharmacological agents with demonstrated efficacy in a wide range of pathologies.
Prația-Aron Diana-Ioana, Cozac Dan-Alexandru, Scridon Alina   +2 more
doaj   +1 more source

Personalized Antiarrhythmic Therapy Using a Self-Managed Daily-ECG Device. [PDF]

Diagnostics (Basel), 2023
Mattei E, Lino S, Censi F, Calcagnini G, Calò L.   +4 more
europepmc   +1 more source