Results 151 to 160 of about 20,284 (260)

Extracellular ionic concentration modulates arrhythmias in a simulated population of human ventricular myocytes with long QT syndrome type 3

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustrating the in silico study pipeline. A total of 50,000 virtual myocytes were generated, which were then filtered to 7093 myocytes that fit experimentally constrained biomarkers for physiological electrical and calcium behaviour under wild‐type conditions.
Katherine Flannery, Jacob A. Miller, Steven Poelzing, Seth H. Weinberg   +3 more
wiley   +1 more source

The VISTA Scores: Development and Internal Validation of Novel Clinical Models for Predicting Recurrence and Mortality After Ventricular Tachycardia Ablation. [PDF]

Diagnostics (Basel)
Stanciulescu L, Dorobantu M.
europepmc   +1 more source

Longer action potential duration in the Purkinje network than in the ventricular myocardium delays retrograde activation of the human His‐Purkinje system

The Journal of Physiology, EarlyView.
Abstract figure legend Activation time (AT) maps from right ventricular apical pacing in a human ventricles model with longer action potential duration in the His‐Purkinje system (HPS) than in the myocardium (MYO). For pacing with a long S1S2 coupling interval (CI), the AT from the myocardial pacing site to the first AT of the HPS (ATMYO) is longer ...
Jason D. Bayer, Edward J. Vigmond, Ruben Coronel, Chantal E. Conrath   +3 more
wiley   +1 more source

Advances in Epicardial Access for Ventricular Tachycardia Ablation: From Historical Techniques to Carbon Dioxide Insufflation. [PDF]

Rev Cardiovasc Med
Higuchi K, Sroubek J, Lee J, Santangeli P.   +3 more
europepmc   +1 more source

Age‐ and sex‐specific modulation of human cardiac electrophysiology by doxorubicin

The Journal of Physiology, EarlyView.
Abstract figure legend DOX differentially impacts cardiac electrophysiology based on sex and age. Sex differences were primarily observed among younger hearts, where action potential duration (APD) prolongation was observed in females, but not in males. Created using BioRender. George, S. (2026) https://BioRender.com/wresf1k Abstract Acute doxorubicin (
Sharon A. George, Amber V. Mills, Erin O'Neill, Sofian N. Obaid, Igor R. Efimov, Tatiana Efimova   +5 more
wiley   +1 more source

Feasibility of functional substrate mapping with a novel lattice-tip catheter: Implications for ventricular tachycardia ablation. [PDF]

Heart Rhythm O2
Letsas KP, Kariki O, Saplaouras A, Mililis P, Koskina S, Efremidis T, Skalidis P, Dragasis S, Efremidis M.   +8 more
europepmc   +1 more source

Dexamethasone Versus Placebo in Comatose Survivors of Out‐of‐Hospital Cardiac Arrest: Study Protocol for a Multicenter Randomized Comparison Within the Danish Out‐of‐Hospital Cardiac Arrest Trial (DANOHCA)

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background The inflammatory response to whole‐body ischemia, as seen in comatose survivors after out‐of‐hospital cardiac arrest (OHCA), is associated with increased morbidity and mortality. Early high‐dose dexamethasone may dampen the inflammatory response, which may diminish secondary brain damage and other organ injury and decrease mortality.
Jo B. Andreasen, Anders Morten Grejs, Simon Mölström, Lars P. K. Andersen, Sören Möller, Steffen Christensen, Henrik Schmidt, Jacob E. Møller, Martin A. S. Meyer, Jesper Kjærgaard, Alexander W. Erbs, Bodil S. Rasmussen, Christian Hassager   +12 more
wiley   +1 more source

Ventricular tachycardia ablation associated abnormalities on FDG PET/CT in patients with suspected cardiac sarcoidosis. [PDF]

Europace
Kazzi B, Hankinson SJ, Carre SL, Hainer J, Desai AS, Stewart GC, Lakdawala NK, Givertz MM, Blankstein R, Di Carli MF, Koplan BA, Tedrow UB, Sauer WH, Divakaran S.   +13 more
europepmc   +1 more source

The Danish Out‐of‐Hospital Cardiac Arrest Trial: A Statistical Analysis Plan

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Post‐cardiac arrest care for patients resuscitated from out‐of‐hospital cardiac arrest (OHCA) includes multiple pharmacological and physiological interventions, yet optimal strategies to reduce post‐cardiac arrest syndrome–related morbidity and mortality remain uncertain.
Simon Mølstrøm, Jacob E. Møller, Henrik Schmidt, Anders M. Grejs, Steffen Christensen, Jesper Kjærgaard, Christian Hassager, Martin A. S. Meyer, Lars P. K. Andersen, Bodil S. Rasmussen, Jo B. Andreasen, Sören Möller   +11 more
wiley   +1 more source