Examples of using Sinus node in English and their translations into Hungarian
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A slow heart rhythm due to an abnormal SA(sinus) node.
Examples include sinus node dysfunction and heart block.* Sinus node dysfunction.
Excitation source with this arrhythmia may be in a typical place(sinus node) or move in atrium and ventricle.
Supraventricular arrhythmias are rhythm disturbancescaused by changes in pulse generation in the atria and sinus node.
Its causes lie in the malfunctioning of the sinus node itself or in internal problems.
Sinoatrial blockade is a pathology of the conduction system of the heart, characterized by impaired conduction of the pulse going from the sinus node to the atria.
Normally, the formation of the electric pulse occurs in the sinus node, subsequently spreading to the myocardium.
The sinus node, often called the heart's natural pacemaker, contains the most active electrical cells, and it initiates heartbeats.
Each electrical signal begins in a group of cells called the sinus node, or sinoatrial(SA) node. .
YES NO Does the patient have severe bradycardia, sinus node dysfunction or second and third degree heart block, in the absence of a pacemaker?
Most often, the accelerated ventricular rhythm, ventricular extrasystole and tachycardia, atrial fibrillation,as well as dysfunction of the sinus node and AV blockade are identified.
The rhythm of the heart is usually controlled by a sinus node that is in the right atrium(more precisely, in its side wall), which is a natural pacemaker.
The prerequisites for occurrence are endocrine disorders, coronary heart disease, myocarditis, sclerotic changes in the myocardium,prolonged fasting, sinus node weakness syndrome.
If sympathetic or parasympathetic innervation is violated,as well as sinus node proper pathology, a sinus(or ventricular) tachycardia occurs.
Circulatory tachycardia involving the sinus node is an exceptional type of supraventricular tachyarrhythmia for patients with a weak sinus. .
In normal myocardial tissue,an electrical impulse moves unidirectionally- from the sinus node to the side of the atrioventricular junction.
The sinus node, or sinoatrial(SA) node, is a clustered collection of similar cells located in the right atrium, its purpose being to generate electrical impulses and to serve as the heart's pacemaker.
For this reason, the atria contract with the frequency of the sinus node, and the ventricles with a frequency much smaller, generated by the bundle of His.
The sinus node is excited at a frequency that dependsfrom the sympathetic(part of the autonomic nervous system, the nerve nodes of which are located remotely from the innervated organs) and parasympathetic(part of the autonomic nervous system that works with the sympathetic nervous system) stimulation.
Circulatory tachycardia with the participation of the sinus node- exceptional for patients with a weak sinus type of supraventricular tachyarrhythmia.
The main therapeutic effect of this drug is the normalization andfrequency of cardiac contractions due to such influences on the sinus node(generates nerve impulses for contractions) and the conducting system.
The pulse generated by the sinus node spreads via certain conduction pathways in accordance with a fixed pattern over the heart- and first over the two atria, which then contract and pump the blood into the two chambers.
The presence of a non-sinus rhythm(does not appear in the cells of the sinus node), which is manifested by the absence of P waves in front of each ventricular complex.
The contraction of the heart is caused by a special site- a sinus node located in the eye of the left atrium, it generates electrical impulses with the necessary organism at this time.
Ivabradine, the active substance in Corlentor, works by inhibiting the lf channels:these are specialised cells in the sinus node, the‘ pacemaker' for the heart that controls the heart contractions and regulates heart rate.
Second- or third- degree atrio-ventricular block, complete bundle branchblock, distal block, sinus node dysfunction, atrial conduction defects, or sick sinus syndrome(except when used in conjunction with a functioning pacemaker).
Despite the existence of reliable data indicating the unconditional nature of the circulation phenomenon in the sinus node, some researchers continue to doubt that the sinus node itself is part of the tachycardia circuit[94-100].
Despite the existence of reliable data indicating the unconditional nature of the circulation phenomenon in the sinus node, some researchers continue to doubt that the sinus node itself is part of the tachycardia circuit[94-100].
It contributes to the development of the disease, the disturbed formation of the electric pulse of the sinus node or its spread in the conduction system of the heart,accompanied by atypical drivers of the heart rhythm, which are located outside the sinus node.