Results 211 to 220 of about 105,442 (300)

Recurrent syncope with seizure-like features: the role of emergency monitoring in revealing intermittent AV block. [PDF]

Int J Emerg Med
Le HTT, Nguyen NX, Pham NT, Tran QV, Tran HNT, Tran NH.   +5 more
europepmc   +1 more source

Computational modelling of cardiac fibroblast signalling reveals a key role for Ca2+ in driving atrial fibrillation‐associated fibrosis

The Journal of Physiology, EarlyView.
Abstract figure legend A pre‐existing fibroblast signalling model was enhanced by integrating atrial‐specific components and reactions linked to atrial fibrosis and atrial fibrillation (AF). The analysis highlights the central role of Ca2⁺ signalling in driving profibrotic responses to AF‐relevant stimuli, angiotensin‐II and transforming growth factor ...
Najme Khorasani, Haibo Ni, Jeffrey J Saucerman, Dobromir Dobrev, Stefano Morotti, Eleonora Grandi   +5 more
wiley   +1 more source

Reversible sick sinus syndrome due to sinus node artery ischaemia in an elderly woman: a case report. [PDF]

Eur Heart J Case Rep
Kaneko Y, Hitsumoto T, Tada M, Shimura T, Itoh A.   +4 more
europepmc   +1 more source

Mechanistic insights into sex differences in atrial electrophysiology and arrhythmia vulnerability through sex‐specific computational models

The Journal of Physiology, EarlyView.
Abstract figure legend Sex‐specific models of the human atrial myocyte in normal sinus rhythm (nSR) and chronic atrial fibrillation (cAF) revealed increased alternans susceptibility in cAF males and DADs in females, driven primarily by ICaL and ryanodine receptor remodelling.
Nathaniel T. Herrera, Haibo Ni, Charlotte E. R. Smith, Yixuan Wu, Dobromir Dobrev, Stefano Morotti, Eleonora Grandi   +6 more
wiley   +1 more source

Erratic Pulse Oximetry Pulse Rate With Preserved Oxygen Saturation in a Patient Wearing White Nail Polish: A Case Report. [PDF]

Cureus
Purvez A.
europepmc   +1 more source

Uniform Sampling of ECG Waveform of MIT-BIH Normal Sinus Rhythm Database at Desired Intervals

, 2012
J. N. Sharma, Vikash Kumar, Shahanaz Ayub, Jyoti Saini   +3 more
openalex   +1 more source

Multiscale Entropy Technique Discriminates Single Lead ECG’s With Normal Sinus Rhythm and Sleep Apnea [PDF]

, 2018
Suganti Shivaram, Anjani Muthyala, Zahara Meghji, Susan Karki, Shivaram P. Arunachalam   +4 more
openalex   +1 more source

Computational model of haemodynamics during atrial fibrillation

The Journal of Physiology, EarlyView.
Abstract figure legend We developed a simplified computational model that replicates patient‐specific haemodynamics during both normal sinus rhythm and atrial fibrillation (AF). Our computational model comprises: (1) an electrical subsystem that generates unco‐ordinated atrial and irregular ventricular activation times characteristic of AF and (2) a ...
Felix Plappert, Pim J.A. Oomen, Clara E. Jones, Emmanouil Charitakis, Lars O. Karlsson, Pyotr G. Platonov, Mikael Wallman, Frida Sandberg   +7 more
wiley   +1 more source

Asystole during suspension laryngoscopy associated with vagal reflex or carotid sinus hypersensitivity: a case report. [PDF]

J Med Case Rep
Luu QQ, Phan TQ, Phan YTT, Luu KK.
europepmc   +1 more source

Identifying Atrial Fibrillation using Integrated Methods of 12-lead and Single-lead ECG during Normal Sinus Rhythm based on Artificial Intelligence [PDF]

Myungeun Lee, Hyungwon Choi, Young Ho Lee, Ki Hong Lee   +3 more
openalex   +1 more source