Results 161 to 170 of about 1,344,270 (316)

The influence on Dobutamine docking of blood flow around the sinoatrial node [PDF]

open access: bronze, 2010
A MacPherson   +5 more
openalex   +1 more source

Isorhythmic atrioventricular dissociation during anaesthesia in a cat

open access: yesVeterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract A 10‐year‐old, male, neutered domestic shorthair cat with suspected hypertrophic cardiomyopathy was referred for cystotomy to remove uroliths present in its urinary bladder. Fifteen minutes after induction of general anaesthesia, atrioventricular dissociation was noted on the electrocardiogram with similar atrial and ventricular firing rates ...
Gemma Padrosa Sala   +3 more
wiley   +1 more source

Upregulation of Adenosine A1 Receptors Facilitates Sinoatrial Node Dysfunction in Chronic Canine Heart Failure by Exacerbating Nodal Conduction Abnormalities Revealed by Novel Dual-Sided Intramural Optical Mapping [PDF]

open access: bronze, 2014
Qing Lou   +14 more
openalex   +1 more source

Atrial Arrhythmias in Cardiac Sarcoidosis—Case Presentation and Systematic Review

open access: yesPacing and Clinical Electrophysiology, Volume 48, Issue 12, Page 1384-1395, December 2025.
ABSTRACT Sarcoidosis is a rare idiopathic, multiorgan disease with clinical cardiac involvement in approximately 5% of cases. Diagnosis and management of cardiac sarcoidosis (CS) have mainly focused on impaired LV function, ventricular arrhythmias, and atrio‐ventricular conduction disease.
Emily C. Hodkinson   +4 more
wiley   +1 more source

Slow invariant manifold of heartbeat model [PDF]

open access: yes, 2014
A new approach called Flow Curvature Method has been recently developed in a book entitled Differential Geometry Applied to Dynamical Systems. It consists in considering the trajectory curve, integral of any n-dimensional dynamical system as a curve in ...
Ginoux, Jean-Marc, Rossetto, Bruno
core  

Expression of T‐ and L‐type calcium channel mRNA in murine sinoatrial node [PDF]

open access: bronze, 2000
Georg Bohn   +5 more
openalex   +1 more source

The mechanism of increased postnatal heart rate and sinoatrial node pacemaker activity in mice [PDF]

open access: gold, 2013
Takeshi Adachi   +6 more
openalex   +1 more source

Introduction to the Phasic Effects of the Vagus on Sinoatrial and Atrioventricular Nodes [PDF]

open access: yes, 1973
I want to emphasize that the vagus has effects upon both the sinus node and the A-V node. It slows sinus discharge, and it depresses, delays, or blocks atrioventricular transmission.
Moe, Gordon
core   +1 more source

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