Usage of "sinoatrial node"

rus

водитель ритма сердца

portuguès

nó sinusal

català

node sinusal

espanyol

nódulo de keith y flack

Group of cells located in the wall of the right atrium of the heart.

sa node

Related terms

anatomical structure

node sinusal

portuguès

nó sinusal

A specialized bit of heart tissue that controls the heartbeat.

nó sinusal

Synonyms

Examples for "pacemaker"

The pacemaker was going a good pace and she came very easy. 
 The Guardian 

What is clear is that hospital charges for pacemaker implantations have climbed. 
 Reuters 

Competitor St Jude Medical Inc is also working on a leadless pacemaker. 
 Reuters 

Twelve lead electrocardiograms were analyzed to diagnose interatrial block before pacemaker implantation. 
 Pubmed 

A diagnosis of pacemaker lead endocarditis due to Achromobacter xylosoxidans was made. 
 Pubmed 

Our findings provide detailed insights into the unique molecular make-up of the cardiac pacemaker. 
 Pubmed 

However, the presence of a cardiac pacemaker is usually regarded as a contraindication for MRI due to safety reasons. 
 Pubmed 

We report a case with not cervical but dorsal vertebral trauma and persistent paroxysmal AVB requiring cardiac pacemaker implantation. 
 Pubmed 

In this study we tested the hypothesis that Cl,ir channels may play an important role in cardiac pacemaker activity. 
 Pubmed 

In patients with syncope without warning in whom injury is a consideration, a correctly chosen cardiac pacemaker may be warranted. 
 Pubmed 

The results were used to refine the Noble-DiFrancesco-Denyer model of spontaneous pacemaker activity of the SA node. 
 Pubmed 

PMID: 1283636 The results were used to refine the Noble-DiFrancesco-Denyer model of spontaneous pacemaker activity of the SA node. 
 Pubmed 

Usage of sinoatrial node in anglès

The autopsy revealed involvement of the sinoatrial node of the heart by lymphoma cells. 
 Pubmed 

The sinoatrial node (SAN) is the dominant pacemaker of the heart. 
 Pubmed 

Also, coronary angiography demonstrated a sinoatrial node artery originating from the posterolateral branch of the right coronary artery. 
 Pubmed 

Fluctuations in heart rate above 0.03 Hz reflect autonomic modulation of sinoatrial node activity. 
 Pubmed 

The homeodomain transcription factor Shox2 is essential for the development and proper function of the native cardiac pacemaker, the sinoatrial node. 
 Pubmed 

Characteristics of this long-term subsidiary atrial pacemaker activity were compared with those of sinoatrial node and short-term subsidiary atrial pacemaker activities. 
 Pubmed 

The androgen increased the sinoatrial node recovery time, suggesting an effect on the mechanisms of spontaneous diastolic depolarization involved in atria pacemaking. 
 Pubmed 

Although neuronal isoforms are more abundant, Nav1.5 seems to contribute more to activity of the sinoatrial node. 
 Pubmed 

Background: In the sinoatrial node (SAN) the course of the action potential gradually changes from the primary pacemaker region toward the atrium. 
 Pubmed 

Ivabradine, the first representative of a new class of exclusive heart rate-reducing agents, selectively inhibits the I(f) current in the sinoatrial node. 
 Pubmed 

The heart's rhythm is initiated and regulated by a group of specialized cells in the sinoatrial node (SAN), the primary pacemaker of … 
 Pubmed 

These changes facilitate a more stable regulation of atrial pacemaker rhythm and, thereby, make subsidiary atrial pacemaker function more like that of the sinoatrial node. 
 Pubmed 

The heart's rhythm is initiated and regulated by a group of specialized cells in the sinoatrial node (SAN), the primary pacemaker of the heart. 
 Pubmed 