Results 131 to 140 of about 37,334 (230)
QT Interval Evaluation in Right Ventricular Pacing: Validation of a Novel Formula
Pacing and Clinical Electrophysiology, EarlyView.Abstract Background QT interval measurement in the presence of right ventricular pacing (RVP) represents a clinical challenge. We therefore aimed to derive and validate a formula for QT estimation during RVP in a large cohort of pacemaker patients. Methods and Results We prospectively enrolled 100 patients in a derivation cohort and 487 in a validation
Amr Abdin +9 more
wiley +1 more source
Pacing and Clinical Electrophysiology, EarlyView.ABSTRACT Introduction Preprocedural imaging can improve the success rate of ventricular tachycardia (VT) ablation. Left ventricular wall thickness (LVWT) measured by cardiac computed tomography (CT) can be used to identify infarct regions. We sought to determine whether an association exists between left ventricular wall thickness (LVWT) as obtained ...
Alwin B. P. Noordman +4 more
wiley +1 more source
Automatic Mode Switching in Atrial Fibrillation [PDF]
, 2005 Automatic mode switching (AMS) algorithms were designed to prevent tracking of atrial tachyarrhythmias (ATA) or other rapidly occurring signals sensed by atrial channels, thereby reducing the adverse hemodynamic and symptomatic consequences of a rapid ...
Antonio De, Simone +2 more
core
Pacing and Clinical Electrophysiology, EarlyView.BiVP = biventricular pacing; CRT = cardiac resynchronization therapy; EMW = electromechanical window; LBBAP = left bundle branch area pacing; QAoC = Time interval from the onset of the QRS complex to the center of the aortic valve closure artifact; QT = QT interval measured by tangent method.
Florien Klein +18 more
wiley +1 more source
Pacing and Clinical Electrophysiology, EarlyView.ABSTRACT Introduction Multipoint pacing (MPP) delivers sequential stimuli from multiple left‐ventricular electrodes, potentially improving cardiac resynchronization therapy (CRT) response versus conventional biventricular pacing (BiV). We performed an updated systematic review and meta‐analysis to synthesize contemporary evidence.
Fahad Muhammad +4 more
wiley +1 more source
Transfusion, EarlyView.Abstract Background ABO blood groups may be associated with increased risk for several diseases including cardiovascular diseases (CVDs), particularly coronary heart disease (CHD). The role of other significant blood group systems, such as RhD and RhCE, has not been extensively investigated.
Surendra Karki +4 more
wiley +1 more source
Advances in cardiac devices and bioelectronics augmented with artificial intelligence
The Journal of Physiology, EarlyView.Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark +3 more
wiley +1 more source
QRS variation –index or percentage– to predict response to cardiac resynchronization therapy?
CorSalud, 2020 QRS variation –index or percentage– to predict response to cardiac resynchronization therapy?
Carlos J. Vásquez Quintero
doaj
The Journal of Physiology, EarlyView.Abstract figure legend Overview of multiscale cardiac remodelling in type 2 diabetes and how to model and simulate these changes using a human‐based, multiscale computational framework. Cardiac remodelling in type 2 diabetes occurs at ionic channel, protein, cellular, tissue and whole‐organ level, affecting the electrophysiological function, mechanical
Ambre Bertrand +2 more
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend This study examines the relationships between activation and repolarization times in epicardial reconstructed unipolar electrograms derived from ECG‐imaging in patients with normal and delayed ventricular activation. In patients with a narrow QRS‐complex, ECG‐imaging reveals significant variability in the activation ...
Karin C. Smits +9 more
wiley +1 more source