Tachycardia Paroxysmal Sinus

Paroxysmal sinus tachycardia (t.paroxysmalis sinusoa) is a type of heart rhythm disorder that is characterized by a sudden increase in heart rate to 120-160 beats per minute. This condition can be caused by various reasons, such as stress, exercise, anemia, thyroid disease and others.

Paroxysmal sinus tachycardia is one of the most common heart rhythm disorders. It can cause serious complications such as heart failure, arrhythmias, and even sudden death.

If paroxysmal sinus tachycardia is detected, you must consult a doctor for diagnosis and treatment. Depending on the cause of this condition, the doctor may prescribe drug therapy or recommend surgery.

In addition, it is important to remember that paroxysmal sinus tachycardia can be caused not only by physiological factors, but also by emotional stress, so you need to learn to control your emotional state and avoid stressful situations.

1. Definition of paroxysmal sinus tachycardia.

*Paroxysmal sinus tachycardia* (tachycardia) is a condition characterized by a sudden increase in heart rate and an artificial increase in the slowdown of the heartbeat by activating the vagus nerve in the cardiac node.

2. The main causes of tachycardia of sinus origin.

Sinus tachycardia can be caused by three main causes.

1. Damage to the sinus node of the heart, as a result of which its functioning fails. There are different types of damage to the cells of the node, for example: * The disease “Carotid sinus syndrome”. Characterized by periodic attacks of a sharp drop in pressure due to instability of the structure of the cardiac system; * Ischemia of the sinus node. The appearance of an acute oxygen deficiency in a certain area of ​​the heart can lead to a malfunction of the node - sinus arrhythmia;

2. The influence of adrenaline administered from outside. Tachycardia occurs after an increase in the concentration of the stress hormone in the blood. Most cases of tachycardia are determined by a sudden increase in heart rate due to stress or strong emotional shock.