Results 151 to 160 of about 29,656 (290)

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

Association between ventricular premature contraction burden and ventricular repolarization duration. [PDF]

Rev Assoc Med Bras (1992), 2022
Söylemez N, Yaman B.
europepmc   +1 more source

Ventricular Repolarization in Hypertension: Beyond Bazett [PDF]

American Journal of Hypertension, 2008
PASSINO, Claudio, EMDIN, MICHELE
openaire   +2 more sources

Ventricular Repolarization Abnormalities in Pediatric Athletes: A Practical Approach to Clinical Evaluation. [PDF]

J Cardiovasc Dev Dis
Morra L, Borzuola R, Gianfelici A, Nifosì F, Quaranta F, Calò L, Pigozzi F, Fossati C.   +7 more
europepmc   +1 more source

Role of afterdepolarizations recorded in vivo in ventricular arrhythmogenesis.

, 1989
Since clinical and experimental evidence suggests a role for triggered activity in the arrhythmogenesis of both acquired and idiopatic LQTS and of aprticular rhythm disturbances such as atrio-ventricular junctional escape rhythm and ventricular bigeminy ...
SCHWARTZ, PETER, PRIORI, SILVIA GIULIANA
core  

Uncertainty should be the rule, not the exception: Integrating fibre orientation variability in cardiac electrophysiology modelling

The Journal of Physiology, EarlyView.
Ovais Ahmed Jaffery, Caroline Helen Roney   +1 more
wiley   +1 more source

Electrophysiological Mechanisms of Ventricular Fibrillation Induction

, 2005
Ventricular fibrillation (VF) is known as a main responsible cause of sudden cardiac death which claims thousands of lives each year. Although the mechanism of VF induction has been investigated for over a century, its definite mechanism is still ...
Chattipakorn, Siriporn, Chattipakorn, Nipon, Shinlapawittayatorn, Kirkwit   +2 more
core  

Ventricular Repolarization Abnormality [PDF]

, 2020
openaire   +1 more source

Combined emission ratiometry and motion tracking for optical mapping of contracting hearts: Validation with monophasic action potentials

The Journal of Physiology, EarlyView.
Abstract figure legend Motion‐correction pipeline and validation with monophasic action potential (MAP). Left, contractile motion introduces artefacts in dual‐camera optical signals, with dual‐emission imaging used for ratiometry. Middle, motion correction using motion tracking and ratiometry, with displacement vectors overlaid on images and improved ...
Vineesh Kappadan, Zhen Hua, Johanna B. Tonko, Najmah Mohamed, Jan Lebert, Paraskevas Efstathiou, Yasser Abdelghani, Danya Agha‐Jaffar, Anies Sohi, Xianbo Sun, Jean‐Baptiste Guichard, Jan Christoph, Nicholas S. Peters, Fu Siong Ng   +13 more
wiley   +1 more source

Hormonal Modulation of Ventricular Repolarization Dynamics During the Menstrual Cycle. [PDF]

Ann Noninvasive Electrocardiol
Yetim M, Kalçık M.
europepmc   +1 more source