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sa node

Synonyms

Noun
1. pacemaker
2. cardiac pacemaker, sinoatrial node, SA node, cardiac muscle, heart muscle

Usage

Transient sinoatrial node dysfunction after pulsed-field pulmonary vein ablation: an image case report - Frontiers

PITX2 dosage-dependent changes in pacemaker cell state underlie sinus node dysfunction and atrial arrhythmias - Nature

Sinoatrial Node Dynamics: Clinical Relevance and microRNA-Based Modulation of Pacemaker Activity - Cureus

Powering artificial pacemakers with heart contractions - American Association for the Advancement of Science (AAAS)

Coincidence or Association?: Pacing for Sinus Node Dysfunction in a Newborn With a Giant Ventricular Rhabdomyoma - JACC Journals

Cardiac Conduction System - MSD Manuals

L-Type Cav1.3 and HCN Channels Mediate Heart Rate Acceleration by Catecholamines | Circulation Research - American Heart Association Journals

Real-world use of theophylline in critically ill patients with sinus pauses: a case series - Frontiers

Mid‐term effects on sinus node function following additional empirical superior vena cava isolation in atrial fibrillation patients with sick sinus syndrome - Kanai - 2025 - Journal of Arrhythmia - Wiley Online Library

Mechanisms of Sinoatrial Node Dysfunction in Heart Failure With Preserved Ejection Fraction - American Heart Association Journals

Cellular and molecular landscape of mammalian sinoatrial node revealed by single-cell RNA sequencing - Nature

Neurohumoral Control of Sinoatrial Node Activity and Heart Rate: Insight From Experimental Models and Findings From Humans - Frontiers

Proteomic profile of human sinoatrial and atrioventricular nodes in comparison to working myocardium - Nature

Hippo-Yap Signaling Maintains Sinoatrial Node Homeostasis - American Heart Association Journals

Innervation and Neuronal Control of the Mammalian Sinoatrial Node a Comprehensive Atlas - American Heart Association Journals

Adaptive control of cardiac rhythms - Nature

Single-cell transcriptome analysis reveals CD34 as a marker of human sinoatrial node pacemaker cardiomyocytes - Nature

ATAC-Seq Reveals an Isl1 Enhancer That Regulates Sinoatrial Node Development and Function - American Heart Association Journals

Quantitative proteomics and single-nucleus transcriptomics of the sinus node elucidates the foundation of cardiac pacemaking - Nature

SARS-CoV-2 Infection Induces Ferroptosis of Sinoatrial Node Pacemaker Cells - American Heart Association Journals

Sinus node-like pacemaker mechanisms regulate ectopic pacemaker activity in the adult rat atrioventricular ring - Nature

Fibroblast-Specific Proteotranscriptomes Reveal Distinct Fibrotic Signatures of Human Sinoatrial Node in Nonfailing and Failing Hearts - American Heart Association Journals

Radiofrequency Catheter Modification of the Sinus Node for “Inappropriate” Sinus Tachycardia - American Heart Association Journals

Age-dependent contribution of intrinsic mechanisms to sinoatrial node function in humans - Nature

Sinoatrial node heterogeneity and fibroblasts increase atrial driving capability in a two-dimensional human computational model - Frontiers

Sinus Node Dysfunction With a Nice Twist - American Heart Association Journals

Mechanisms Underlying Sinus Node Dysfunction in a Rat Model of Genetic Atrial Cardiomyopathy - American Heart Association Journals

Sinus Node Artery Occlusion During Cardiac Denervation Procedures: - JACC Journals

Familial Sinus Node Disease Caused by a Gain of GIRK (G-Protein Activated Inwardly Rectifying K - American Heart Association Journals

Sinoatrial Node Artery Injury During Left Atrial Tachycardia Ablation: - JACC Journals

Impaired neuronal sodium channels cause intranodal conduction failure and reentrant arrhythmias in human sinoatrial node - Nature

cAMP-dependent regulation of HCN4 controls the tonic entrainment process in sinoatrial node pacemaker cells - Nature

Secrets of the coupled clock behind the heart's natural pacemaker cells - National Institute on Aging (.gov)

Silencing miR-370-3p rescues funny current and sinus node function in heart failure - Nature

Unraveling the Rhythm: Sex-Based Molecular Signatures of Sinus Node Function and Arrhythmia Susceptibility - American Heart Association Journals

Sinoatrial node radiation associated with the development of atrial fibrillation and mortality in lung cancer - 2 Minute Medicine

Induced cardiac pacemaker cells survive metabolic stress owing to their low metabolic demand - Nature

An unexpected requirement for brain-type sodium channels for control of heart rate in the mouse sinoatrial node - PNAS

Selection of patients with symptomatic vagal-induced sinus node dysfunction: Who will be the best candidate for cardioneuroablation? - Frontiers

Unveiling a Rare Side Effect: A Report of a Unique Case of Second-Degree Type 2 Sinoatrial Node Exit Block Induced by Adenosine Infusion - Cureus

Ischemic Stroke in Patients With Sinus Node Disease, Atrial Fibrillation, and Other Cardiac Conditions - American Heart Association Journals

A Rare Presentation of Sick Sinus Syndrome: Generalized Seizures - Cureus

Heart Rate Mystery Unveiled: Sex Differences in Human Sinoatrial Node Genes and Female Tachycardia - American Heart Association Journals

Impaired regulation of heart rate and sinoatrial node function by the parasympathetic nervous system in type 2 diabetic mice - Nature

Heterotaxy pattern associated with sinus node dysfunction in an adult: A case report - Wiley Online Library

Altered microRNA and mRNA profiles during heart failure in the human sinoatrial node - Nature

Electrophysiological and sick sinus syndrome effects of Remdesivir challenge in guinea-pig hearts - Frontiers

The paradigm shift: Heartbeat initiation without “the pacemaker cell” - Frontiers

Donepezil-Associated Sick Sinus Syndrome | The Journal of Neuropsychiatry and Clinical Neurosciences - Psychiatry Online

Acidosis slows electrical conduction through the atrio-ventricular node - Frontiers

Distinct circadian mechanisms govern cardiac rhythms and susceptibility to arrhythmia - Nature

Transcriptomic Profiling of the Developing Cardiac Conduction System at Single-Cell Resolution - American Heart Association Journals

Implementing Biological Pacemakers: Design Criteria for Successful Transition From Concept to Clinic - American Heart Association Journals

Pacemaker Channels and the Chronotropic Response in Health and Disease - American Heart Association Journals

Signatures of the autonomic nervous system and the heart’s pacemaker cells in canine electrocardiograms and their applications to humans - Nature

Sinus node dysfunction during transcatheter assessment and stent correction of sinus venosus atrial septal defects - Wiley Online Library

Numerical Modeling Calcium and CaMKII Effects in the SA Node - Frontiers

Unraveling the Rhythm: Sex-Based Molecular Signatures of Sinus Node Function and Arrhythmia Susceptibility - American Heart Association Journals

The Cardiac Pacemaker Story—Fundamental Role of the Na+/Ca2+ Exchanger in Spontaneous Automaticity - Frontiers

Less Obvious Than One Might Think: Why Is There Grouped Beating? - American Heart Association Journals

In silico study of the effects of anti-arrhythmic drug treatment on sinoatrial node function for patients with atrial fibrillation - Nature

Controlling Parasympathetic Regulation of Heart Rate: A Gatekeeper Role for RGS Proteins in the Sinoatrial Node - Frontiers

How is the heart rate regulated in the sinoatrial node? Another piece to the puzzle - Rockefeller University Press

Are COVID-19-Linked Arrhythmias Caused by Viral Damage to the Heart’s Pacemaker Cells? - WCM Newsroom

Transcriptional and Epigenetic Landscape of Cardiac Pacemaker Cells: Insights Into Cellular Specialization in the Sinoatrial Node - Frontiers

CaMKII in sinoatrial node physiology and dysfunction - Frontiers

Modernized Classification of Cardiac Antiarrhythmic Drugs - American Heart Association Journals

Using Gjd3-CreEGFP mice to examine atrioventricular node morphology and composition - Nature

Autonomic imbalance and atrial ectopic activity—a pathophysiological and clinical view - Frontiers

‘Backup’ pacemaker discovery in goats could have important implications for human hearts - The Conversation

Scientists show that human heart's sinoatrial node is hardwired with backup system - News-Medical

Exercise training reduces resting heart rate via downregulation of the funny channel HCN4 - Nature

Bidirectional flow of the funny current (If) during the pacemaking cycle in murine sinoatrial node myocytes - PNAS

Researchers discover a backup natural pacemaker in the heart - Medical Xpress

Noncompaction Cardiomyopathy, Sick Sinus Disease, and Aortic Dilatation: Too Much for a Single Diagnosis? - JACC Journals

[Figure, Cardiac Electrical Conduction System. A...] - StatPearls - National Institutes of Health (.gov)

Effects of Acetylcholine and Noradrenalin on Action Potentials of Isolated Rabbit Sinoatrial and Atrial Myocytes - Frontiers

Morpho-functional characterization of the systemic venous pole of the reptile heart - Nature

Mammalian γ2 AMPK regulates intrinsic heart rate - Nature

Setting the Pace | Circulation Research - American Heart Association Journals

Arterial Supply to Sinuatrial and Atrioventricular Nodes: Imaging with Multidetector CTRadiology - RSNA Journals

A new paradigm for generating high-quality cardiac pacemaker cells from mouse pluripotent stem cells - Nature

Review of COVID-19 and Heart Rhythm Disorders - HMP Global Learning Network

Case report: Sudden unexpected death due to tuberculous myocarditis involving sinus node at autopsy - Frontiers

Supraventricular Tachycardia: - American Heart Association Journals

Pulsed Field Ablation of Superior Vena Cava: Feasibility and Safety of Pulsed Field Ablation - Frontiers

Register Domain SA launches new Node.js and Python app hosting service - MyBroadband

Heart Rate Fragmentation: A Symbolic Dynamical Approach - Frontiers

Development of the Cardiac Conduction System: - American Heart Association Journals

Case report: Extreme respiratory sinus arrhythmia in a non-athlete female student - a peculiar finding at the Physiology practicum - Frontiers

I’m Having AFib at Night: Should I Be Worried? - Cleveland Clinic Health Essentials

Procainamide-Induced Sinus Node Dysfunction in Patients with Chronic Renal Failure - ScienceDirect.com

Human Organotypic Cultured Cardiac Slices: New Platform For High Throughput Preclinical Human Trials - Nature

Familial Sinus Bradycardia Associated with a Mutation in the Cardiac Pacemaker Channel - NEJM

Left Bundle Branch Block: A Reversible Pernicious Effect of Lacosamide - Cureus

Development of the Pacemaker Tissues of the Heart - American Heart Association Journals

Calmodulin kinase II is required for fight or flight sinoatrial node physiology - PNAS

An alternative to pacemakers? Ablation method treats sinus bradycardia - Cardiovascular Business

Second look diagnosis: dual sinus nodes rhythm in heart transplant patient - The Medical Journal of Australia

The mitochondrial uniporter controls fight or flight heart rate increases - Nature

Foreign Language Equivalents

Foreign Language Equivalents of 'sa node'
Language	Equivalent		Language	Equivalent
French			Spanish

Misspellings - Typos

sa  node,   ssa node,   s node,   sa noed,   san ode,   sa bode,   sa npde,   sa nodee,   s anode,   sa nod,   as node,   sa noe,   sa ode,   sa nnode,   sa nodde,   a node,   aa node,   sa nodr,   sa nide,   sa nodw,   sa ndoe,   saa node,   ss node,   sa mode,   sa onde,   sanode,   da node,   sa noode,   sa nofe,   sa nose,   sa nde

Words Starting with Letter - 'A'

a	a battery	a billion
a bit	a bit much	a capella singing
a cappella singing	a couple of	a few
a fortiori	a good deal	a great deal
a horizon	a hundred	a hundred and one
a hundred thousand	a hundred times	a kempis
a la carte	a la mode	a level
a little	a lot	a million

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