Results 161 to 170 of about 41,287 (294)

Firing properties of single axons with cardiac rhythmicity in the human cervical vagus nerve

The Journal of Physiology, Volume 603, Issue 7, Page 1941-1958, 31 March 2025.
Abstract figure legend The activity of single neurones was isolated from microneurographic recordings of the human cervical vagus nerve. The firing of these neurones was then cross‐correlated with the heartbeat to identify neurones that fire with a cardiac rhythm. Such neurones are of interest because the presence of cardiac rhythmicity implicates them
David G. S. Farmer, Mikaela Patros, Matteo M. Ottaviani, Tye Dawood, Marko Kumric, Josko Bozic, Matt I. Badour, Anthony R. Bain, Otto F. Barak, Zeljko Dujic, Vaughan G. Macefield   +10 more
wiley   +1 more source

Cardioneuroablation for the Treatment of Hypervagotonic Sinus Node Dysfunction

JACC: Case Reports
Hypervagotonic sinus node dysfunction (SND) is a form of SND with sinus bradycardia caused by enhanced vagal tone. Indirect proof of hypervagotonia as the mechanism can be inferred from resolution of bradycardia following atropine infusion.
Arshneel Kochar, MD, Tyler Taigen, MD, Jeffery Courson, DO, Kenneth Mayuga, MD, Shady Nakhla, MD, Oussama Wazni, MD, MBA, Pasquale Santangeli, MD, PhD   +6 more
doaj  

Chronic Cocaine Abuse as a Cause of Sinus Bradycardia. [PDF]

Cureus, 2023
Mousa A, Rashid MH, Bukhari SNY, Abu-Abaa M, Pahuja KH.   +4 more
europepmc   +1 more source

Unsupervised Prediction of Negative Health Events Ahead of Time [PDF]

arXiv, 2019
The emergence of continuous health monitoring and the availability of an enormous amount of time series data has provided a great opportunity for the advancement of personal health tracking. In recent years, unsupervised learning methods have drawn special attention of researchers to tackle the sparse annotation of health data and real-time detection ...
arxiv  

Familial Sinus Bradycardia Associated with a Mutation in the Cardiac Pacemaker Channel [PDF]

, 2006

openalex   +1 more source

The physiology, anatomy and stimulation of the vagus nerve in epilepsy

The Journal of Physiology, Volume 603, Issue 8, Page 2201-2217, 15 April 2025.
Abstract figure legend The vagus nerve is both the longest cranial nerve and the largest, providing parasympathetic control of multiple organ systems within the thorax and abdomen, including the cardiovascular, respiratory and gastrointestinal systems (Ottaviani & Macefield, 2022).
Mikaela Patros, Shobi Sivathamboo, Hugh D. Simpson, Terence J. O'Brien, Vaughan G. Macefield   +4 more
wiley   +1 more source

Escitalopram-induced sinus bradycardia in coronary heart disease combined with depression: a case report and review of literature. [PDF]

Front Cardiovasc Med, 2023
Li LC, Sun W, Lv XQ, Xu YY, Hu Y, Shi JN.   +5 more
europepmc   +1 more source

The relationship between sinus node dysfunction, bradycardia-mediated atrial remodelling, and post-operative atrial flutter in patients with congenital heart defects [PDF]

, 2006
Natasja M.S. de Groot
openalex   +1 more source

Clinical analysis of sinus bradycardia in patients with severe COVID-19 pneumonia [PDF]

, 2020
Lijuan Hu, Linjing Gong, Zhilong Jiang, Qibing Wang, Yunzeng Zou, Lei Zhu   +5 more
openalex   +1 more source

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

The Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder, Tomas Stary, Gergő Bitay, Norbert Nagy, Axel Loewe   +4 more
wiley   +1 more source