Results 91 to 100 of about 58,067 (210)

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes

The Journal of Physiology, EarlyView.
Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière, Thomas Boulin, Maëlle Jospin, Alexandre Janin, Gilles Millat, Philippe Chevalier, Olga Andrini   +6 more
wiley   +1 more source

Double trouble: Hybrid management of inappropriate sinus tachycardia and sinus bradycardia in the era of cardioneuromodulation. [PDF]

HeartRhythm Case Rep
Stec S, Kuteszko R, Sulik A, Kornaszewska M.   +3 more
europepmc   +1 more source

The multicellular environment of the re‐entrant circuit in post‐myocardial infarction ventricular tachycardia: Beyond fibrosis

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the temporal evolution of the post‐myocardial infarction substrate leading to ventricular tachycardia. Acute ischaemic injury initiates metabolic and electrophysiological disruption, followed by progressive inflammatory, fibrotic and structural remodelling within the infarct border zone.
Mohammed Obeidat, Jaffar Al‐Sheikhli, Andrew M. Blanks, Joseph Mayer, Nicolas Lellouche, Tarvinder Dhanjal, Christopher O'Shea   +6 more
wiley   +1 more source

Inappropriate Sinus Tachycardia in Athletes: Could Nutraceuticals Play a Role? [PDF]

J Cardiovasc Dev Dis
Scarà A, Borrelli A, Robles AG, Burazor S, Dei LL, Zanin F, Pignalosa L, Cavarretta E, Fusco L, Pernat A, Sanguigni V, Romano S, Sciarra L.   +12 more
europepmc   +1 more source

Inappropriate sinus tachycardia in post-COVID-19 syndrome. [PDF]

Sci Rep, 2022
Aranyó J, Bazan V, Lladós G, Dominguez MJ, Bisbal F, Massanella M, Sarrias A, Adeliño R, Riverola A, Paredes R, Clotet B, Bayés-Genís A, Mateu L, Villuendas R.   +13 more
europepmc   +1 more source

The interplay between dynamic regulation of ion‐channel gating and trafficking in cardiac arrhythmogenesis

The Journal of Physiology, EarlyView.
Abstract figure legend Cardiac cellular electrophysiology is modulated by multiple factors, including temperature, extracellular K+, heart rate/pacing frequency, and drugs. These modulators can have distinct effects on ion‐channel gating and transcription/trafficking over time.
Stefan Meier, Anna S. Savchenko, Paul G. A. Volders, Jordi Heijman   +3 more
wiley   +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

Exploring Resting Sinus Tachycardia in Cancer Care: A Comprehensive Review. [PDF]

J Clin Med
Fakih Y, Al Sakan M, El Ghazawi A, Khoury M, Refaat MM.   +4 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

Focal endocardial pulsed-field ablation for the treatment of inappropriate sinus tachycardia: A case report. [PDF]

HeartRhythm Case Rep
Mostafa MA, Brock JR, Kincaid EH, Bhave PD, Whalen SP.   +4 more
europepmc   +1 more source