Results 221 to 230 of about 519,683 (351)

A Novel Multiparametric Model Integrating Aortoseptal Angle to Predict the Origin of Outflow Tract Ventricular Arrhythmias. [PDF]

J Arrhythm
Raharjo SB, Saputra C, Faizal AT, Hermanto DY, Hanafy DA, Kuncoro AS, Soesanto AM, Ariani R, Rudiktyo E, Chrismara DV, Zharfan AM, Yuniadi Y.   +11 more
europepmc   +1 more source

Matters of the variable heart: respiratory sinus arrhythmia response to marital interaction and associations with marital quality.

Journal of Personality and Social Psychology, 2011
Timothy W. Smith, Matthew R. Cribbet, Jill B. Nealey-Moore, Bert N. Uchino, Paula G. Williams, Justin J MacKenzie, J. Thayer   +6 more
semanticscholar   +1 more source

Virtual left atrial appendage occlusion in paroxysmal atrial fibrillation during sinus rhythm predicts variable reductions in blood stasis

The Journal of Physiology, EarlyView.
Abstract figure legend Stasis before and after left atrial appendage occlusion (LAAO) in participants with high stasis and low stasis. Stasis is predominantly located in LAA and reduced after LAAO. But in the participant with high stasis, stasis remains close to the occlusion site, indicating a potential risk for device related thrombi.
Sophia Bäck, Jonas Lantz, Iulia Skoda, Lars O. Karlsson, Anders Persson, Carl‐Johan Carlhäll, Tino Ebbers   +6 more
wiley   +1 more source

Supraventricular Tachycardia as an Uncommon Presentation of Dengue Myocarditis. [PDF]

JACC Case Rep
Mohamed MA, Zehra SF, Parveen A, Mansuri MM, Nasir SAS, Ayaanuddin SK, Hizomi A, Saleem SM, Khatib AS, Hammoud A.   +9 more
europepmc   +1 more source

Developmental trajectories of respiratory sinus arrhythmia and preejection period in middle childhood.

Developmental Psychobiology, 2011
J. B. Hinnant, L. Elmore-Staton, M. El-Sheikh   +2 more
semanticscholar   +1 more source

Computational modelling of the pro‐ and antiarrhythmic effects of atrial high rate‐dependent trafficking of small‐conductance calcium‐activated potassium channels

The Journal of Physiology, EarlyView.
Abstract figure legend Small‐conductance calcium‐activated potassium (SK) channels are important for atrial repolarization and can be targeted for atrial‐specific antiarrhythmic treatments. We developed a computational model with a calcium sensor to study the effects of increased pacing rate (5 Hz), which enhances SK‐channel gating and forward ...
Stefan Meier, Dobromir Dobrev, Paul G. A. Volders, Jordi Heijman   +3 more
wiley   +1 more source

Identifying risk patterns for sudden cardiac death in athletes: A clustering and principal component analysis approach. [PDF]

PLoS One
Sgarro GA, Vasco P, Santoro D, Grilli L, Giglio M, Brunetti ND, Traetta L, Cibelli G, Valenzano AA.   +8 more
europepmc   +1 more source

Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications

The Journal of Physiology, EarlyView.
Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach, Laura Bevis, Cynthia Nwanna, Alexander M Zolotarev, Mahmoud Ehnesh, Semhar Biniam Misghina, Sayed Al‐Aidarous, Shohreh Honarbakhsh, Caroline H. Roney   +8 more
wiley   +1 more source

A Case of VF Misclassification Corrected by VF Therapy Assurance: Implications for ICD Programming. [PDF]

J Arrhythm
Matsumoto N, Shimeno K, Matsuo M, Abe Y, Fukuda D.   +4 more
europepmc   +1 more source

In silico predictions of action potential propagation in doxorubicin cardiotoxicity: A parametric study using preclinical 3D magnetic resonance imaging‐based fibrotic left ventricle models

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the study's methodology and key findings. In a preclinical swine model, doxorubicin administration induced cardiotoxicity, characterized by diffuse fibrotic remodelling and altered electrical function, as assessed by magnetic resonance (MR) imaging and electrophysiological mapping.
Javier Villar‐Valero, Jairo Rodríguez Padilla, Nicolas Cedilnik, Buntheng Ly, Juan F. Gomez, Maxime Sermesant, Mihaela Pop, Beatriz Trenor   +7 more
wiley   +1 more source