Sinus arrhythmia - what is it? Causes and symptoms of heart rhythm disorders

Why does sinus arrhythmia occur? What it is? What symptoms are accompanied? These questions are of interest to many. After all, people of different age groups, including children, face this problem.

Sinus arrhythmia - what is it?

Sinus arrhythmia is a condition that is accompanied by a violation of the normal sinus rhythm: the cardiac contractions are slowed down, then they become more frequent. Even in a healthy person, there are breakdowns in the rhythm from time to time - this is perfectly normal and natural. In children, this condition is diagnosed during recovery from a serious illness. But often attacks of arrhythmia indicate a serious pathology.

Most often in modern medical practice, respiratory sinus arrhythmia occurs. What it is? A similar state develops against the background of irregular and uneven formation of nerve impulses, which happens, for example, in the stimulation of the vagus nerve. When you inhale, the heart rate increases twofold, and on expiration, on the contrary, decreases. Respiratory arrhythmia, as a rule, is found in young people.

The risk factors include hypothyroidism, hypoxia, hypertension, amyloidosis and other conditions that are accompanied by atrial infiltration.

There is no sinus arrhythmia associated with breathing. What it is? Such a disorder is most often diagnosed in the elderly, it is associated with a violation of the coronary circulation. Insufficient blood supply to the sinus-atrial node leads to heart rate failures.

Sinus arrhythmia: symptoms

The symptoms of arrhythmia can have different intensity, depending on the patient's condition. Quite often people complain that from time to time they feel strong heart contractions. When the rhythm slows down, there is an instant appearance of weakness, dizziness, and sometimes a fainting condition.

Often, such attacks are accompanied by severe shortness of breath. Some patients experience a feeling of heaviness or even pain in the heart.

Constant heart failure often leads to the development of chronic fatigue, decreased performance, constant drowsiness.

Is it necessary to treat sinus arrhythmia?

Rapid heartbeat or heartbeat - an occasion to consult a doctor. In no case should not ignore such symptoms, as they may indicate more serious diseases. An electrocardiogram is the simplest and most reliable way to determine if there is sinus arrhythmia of the heart. Treatment can be chosen only by a doctor.

Arrhythmia of a mild degree sometimes does not require any medical procedures. But persistent violation of the heart rhythm is an alarm signal - the patient needs to undergo a complete examination, which will give an opportunity to determine the cause of such a pathology. First of all, it is necessary to get rid of the primary disease. For example, in hypertension, drugs that dilate blood vessels and normalize blood pressure are used. Patients in serious condition require hospitalization and constant supervision of the doctor.