Results 211 to 220 of about 100,983 (296)

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

Enhancing cardiac pacing strategies: a review of conduction system pacing compared with right and biventricular pacing and their influence on myocardial function. [PDF]

Eur Heart J Cardiovasc Imaging
Mirmaksudov M, Ross S, Kongsgård E, Edvardsen T.   +3 more
europepmc   +1 more source

Role of a Deep‐Learning Based Convolutional Neural Network Model for Real‐Time Ventricular Tachycardia Alarm Classification

Journal of Cardiovascular Electrophysiology, EarlyView.
Our manuscript discusses the role of a Convolutional Neural network based Deep‐learning model for the classification of ventricular tachycardia alarms. Our algorithm based on input from multiple raw waveform inputs, including electrocardiogram leads, photoplethysmogram, and arterial blood pressure signals achieved a good degree of accuracy and ...
Unmesh Khanolkar, Ashish Yadav, Avdhesh Mann, Scott Pappada, Abhishek Deshmukh, Abhishek Maan   +5 more
wiley   +1 more source

Intravascular Lithotripsy to Facilitate Extraction of Very Old Cardiac Implantable Electronic Devices Leads

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background One of the challenges encountered when extracting transvenous leads with long dwell times is the presence of dense calcifications encasing the leads. This is the most likely reason for failure to advance a laser extraction sheath.
Jamie Kowal, Travis Richardson, George H. Crossley   +2 more
wiley   +1 more source

Characterization of AV Nodal Left Inferior Extension by Use of High‐Density Mapping and Voltage‐Time Relationship

Journal of Cardiovascular Electrophysiology, EarlyView.
High resolution voltage LA map is shown with Ripple mapping during sinus rhythm prior to atrial fibrillation ablation (panel A‐D, top row Left Anterior Oblique view, bottom row Left Anterior Oblique Caudal view). Chamber activation is visualized by white Ripple bars, proceeding from the septum and septal roof (panel A), spreading clockwise and ...
June K. Pickett, Joshua R. Hirsch, Michael Charles C. Tan, Abdi Rasekh, Joanna E. Molina‐Razavi, Mehdi Razavi, Mihail G. Chelu, Payam Safavi‐Naeini, Mohammad Saeed   +8 more
wiley   +1 more source

Initial Pre‐Clinical Evaluation of the Augmented Ultra‐Low Temperature Cryoablation Catheter for Ventricular Ablations

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction Ultra‐low Temperature Cryoablation (ULTC) using nitrogen cryogen near its boiling temperature of −196°C is a novel cardiac ablation modality capable of producing titratable lesions with depth exceeding 10 mm and has been recently introduced for catheter treatment of drug‐refractory ventricular tachycardia (VT). The ablative action
Katia Dyrda, Atul Verma, Borislav Dinov, Thomas Fink, Tom De Potter, Santi Raffa, Martin Sirois, Marie‐Elaine Clavet‐Lanthier, Ilya Grigorov, Pedram Pourfard, Alex Babkin, Vidal Essebag   +11 more
wiley   +1 more source

Sustained Idiopathic Outflow Tract Ventricular Tachycardia: Clinical Evidence for RVOT Predominance

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Idiopathic outflow tract premature ventricular contractions (PVCs) are most commonly localized in the right ventricular outflow tract (RVOT). The clinical significance of sustained outflow tract ventricular tachycardia (OT‐VT) regarding any predominance to one specific anatomic area remains uncertain.
Moneeb Khalaph, Nadica Trajkovska, Maxim Didenko, Mustapha El Hamriti, Guram Imnadze, Denise Guckel, Philipp Lucas, Martin Braun, Thomas Fink, Vanessa Sciacca, Ersan Akkaya, Sebastian E. Beyer, Hassan El‐Shirbiny, Maximilian Mörsdorf, Christian Sohns, Philipp Sommer, Angeliki Darma   +16 more
wiley   +1 more source

Case Report: A case suffered acute cerebral infarction after removal of temporary cardiac pacing lead which led to the perforation of interventricular septum. [PDF]

Front Cardiovasc Med
Zhang L, Chen J, Zhu K, Liu J, Li G, Chang D, Li Q.   +6 more
europepmc   +1 more source

Artificial Intelligence Enabled Noninvasive Mapping of Cardiac Arrhythmia Origins Using the 12‐Lead Electrocardiogram

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Artificial intelligence (AI) is reshaping cardiac electrophysiology by extracting information from electrocardiograms that exceeds human visual interpretation. While most AI applications have focused on arrhythmia detection and risk stratification, a newer and more targeted use case is emerging: noninvasive localisation of arrhythmia origins ...
Ibrahim Antoun, Alkassem Alkhayer, Ahmed Abdelrazik, Mahmoud Eldesouky, Kaung Myat Thu, Mokhtar Ibrahim, Riyaz Somani, G. André Ng   +7 more
wiley   +1 more source

Left Atrial Posterior Wall Functional Remodeling in Paroxysmal and Persistent Atrial Fibrillation. A Pilot Study

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background The left atrial posterior wall (LAPW) is often targeted in atrial fibrillation (AF) ablation due to its shared properties with pulmonary veins. However, substrate‐guided approaches using structural markers have shown inconsistent results.
Michael M. Malaty, Natasha Trevaskis, Kerissa Govender, Aaron L. Sverdlov, Bradley R. Wilsmore, Malcolm Barlow, Nicholas Jackson, Gwilym M. Morris   +7 more
wiley   +1 more source