Results 121 to 130 of about 64,627 (246)

First United States Experience With Focal Pulsed‐Field Ablation Using the FARAPOINT Catheter for Refractory Ventricular Tachycardia

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Drug‐refractory ventricular tachycardia (VT) after failed radiofrequency (RF) ablation remains a clinical challenge. Pulsed‐field ablation (PFA) is expanding to ventricular applications, but United States experience with focal pulsed‐field‐only catheters in VT is sparse, and pulsed‐field platforms are not equivalent across ...
Jorge L. Reyes, Rezwan Munshi, Collin Goebel, Venkat Tholakanahalli   +3 more
wiley   +1 more source

Feasibility, Safety, and Efficacy of Pulsed Field Ablation for Ventricular Arrhythmias: Insights From a Large Health System Registry in the United States

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Pulsed field ablation (PFA) is an emerging non‐thermal ablation modality with proven safety in atrial arrhythmia ablation. However, data on its performance for ventricular arrhythmias (VA) remain limited. Objective To evaluate the feasibility, safety, and efficacy of PFA for complex VA in a multicenter real‐world US registry ...
Narut Prasitlumkum, Juan F. Rodriguez‐Riascos, Hema Vemulapalli, Aakash Somappa, Camilo A. Estrada‐Vargas, Olubadewa A. Fatunde, Carlos A. Rojas, Poojan Prajapati, Keerthika Vijayakumar, Suraj Kapa, Duy Nguyen, Samuel Asirvatham, Malini Madhavan, Christopher McLeod, Hicham Z. El Masry, Abhishek J. Deshmukh, Danesh K. Kella, Ammar M. Killu, Siva K. Mulpuru, Mayank Sardana, Luis R. Scott, Alan M. Sugrue, Komandoor Srivathsan   +22 more
wiley   +1 more source

Effectiveness of Bachmann's Bundle Pacing in a Patient With Severe Heart Failure and Refractory Atrial Fibrillation [PDF]

J Arrhythm
This case report highlights CRT‐D with Bachmann's bundle pacing (BBP) in a patient with severe heart failure and refractory atrial fibrillation. BBP preserved atrioventricular conduction without PR prolongation, maintained left ventricular–only pacing, and was associated with suppression of atrial fibrillation and improvement in left atrial contractile
Murase Y, Ogawa Y, Imai H, Mamiya K, Kawaguchi K.   +4 more
europepmc   +2 more sources

Validation of Cardiorespiratory‐Gated Proton Beam Delivery for Stereotactic Arrhythmia Radioablation

Journal of Cardiovascular Electrophysiology, EarlyView.
Stereotactic arrhythmia radioablation (STAR) with scanned proton beams was performed in a porcine model targeting the left ventricular free wall (A). Dual gating synchronized proton delivery with both respiratory and cardiac motion was compared to single gating using only respiratory motion (B).
Jagdip Kang, Felicitas J. Bijari, Yanis Chemli, Yen‐Lin Chen, Helen Deng, Nicolas Depauw, Maeva Dhaynaut, Adriano Garonna, Hyeongseok Kim, Marina Macdonald‐Soccorso, Sung‐Hyun Moon, Marc D. Normandin, Rebecca Woodcock, K. Moshe Yaghoubian, Georges El Fakhri, Robert Levine, Kyung‐Wook Jee, H. Immo Lehmann   +17 more
wiley   +1 more source

Awareness among resident doctors with regards to cardiac defibrillators

Saudi Journal of Anaesthesia, 2010
Background and Aims: Electrical defibrillation is the most important therapy for patients in cardiac arrest. The audit was aimed to assess awareness among residents with respect to routine preuse checking of cardiac defibrillators. Materials and Methods:
Garg Rakesh, Bhalotra Anju, Pruthi Amit, Bhalotra Poonam, Anand Raktima, Gupta Nishkarsh   +5 more
doaj  

Adaptive defibrillator design

, 1993
Defibrillators are medical equipments which are widely used to resume the normal pacemaking activities of the heart in patients with myocardivim abnormalities.
Mahdavian, Hossien
core  

Impact of Ganglionated Plexus Ablation on Early Recurrence After Thoracoscopic Atrial Fibrillation Ablation: A Post Hoc Analysis of the AFACT Study

Journal of Cardiovascular Electrophysiology, EarlyView.
Adjunctive ganglionated plexus (GP) ablation did not reduce early AF recurrence after thoracoscopic AF ablation but was associated with a later first recurrence. In the GP‐ablation group, early recurrence was associated with late recurrence; this exploratory finding is compatible with, but does not establish, a greater contribution of pre‐existing ...
Zhenyu Dong, Marc M. Terpstra, Jolien Neefs, Nicoline W.E. van den Berg, Femke R. Piersma, Sebastien P.J. Krul, Wouter R. Berger, Wim‐Jan P. van Boven, Jonas S.S.G. de Jong, Ruben Coronel, Joris R. de Groot, Antoine H.G. Driessen   +11 more
wiley   +1 more source

Consensus‐Recommended Follow‐Up Mediates Cardiovascular Outcomes Disparities Between Implantable Cardioverter Defibrillator and Pacemaker Recipients

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Consensus‐recommended follow‐up after cardiac implantable electronic device (CIED) implantation improves outcomes, yet whether it mediates cardiovascular disparities between device types remains unknown. Methods We prospectively studied 6806 patients undergoing CIED implantation across a multi‐hospital system (2019–2023; median ...
Jingwen Huang, Rahul Patel, Chang Liu, Michael S. Lloyd   +3 more
wiley   +1 more source

Pre-clinical trial with external defibrillator

, 2014
AIMS: To evaluate the efficacy of defibrillation in response to induced ventricular fibrillation and to describe the macroscopic changes in porcine hearts after truncated exponential capacitive discharge shock applied by a prototype defibrillator ...
Assunção Vieira, Amanda, Inácio, Francisco, Marckmann, Eduardo, Gianotti, Giordano, Russomano, Thais, Krapft, Stela Maria, Lemos Fagundes, Silvia, Braga Nunes, Jefferson, dos Santos Gomes da Rosa, Michele   +8 more
core  

Temporal Association Between Intrathoracic Impedance and Tachyarrhythmia Occurrence

Journal of Cardiovascular Electrophysiology, EarlyView.
A decrease in intrathoracic impedance is temporally associated with subsequent AF occurrence and, at the episode level, with a shorter time to VT. These findings suggest that daily intrathoracic impedance may provide information on short‐term changes preceding tachyarrhythmia occurrence.
Monika Butkuvienė, Andrius Petrėnas, Andrius Sološenko, Anneli Olsson, Rasmus Borgquist, Pyotr G. Platonov   +5 more
wiley   +1 more source