What causes sinus bradycardia? What to do about sinus bradycardia what is sinus bradycardia

The causes of sinus bradycardia are divided into physiological and pathological. Physiologic sinus bradycardia is common in healthy young adults, athletes, and normal people during sleep and may be associated with increased vagal tension and reduced energy expenditure due to body self-preservation during deep sleep. Sinus bradycardia can occur in causes of pathological sinus bradycardia, including intracranial disorders such as increased intracranial pressure, severe hypoxia, hypothermia, hypothyroidism, hyperkalemia, obstructive jaundice, sinus node lesions, and acute inferior myocardial infarction.

In addition to the above reasons, the use of drugs can also lead to pathophysiological sinus bradycardia, which is often transient, and the heart rate can return to normal after stopping the drug, such as amiodarone, receptor blockers, non-dihydropyridine calcium channel blockers, or digitalis.

Symptoms of sinus arrhythmia depend on the severity of the patient's sinus arrhythmia and the underlying comorbidities. If a young patient is usually found to have sinus arrhythmia during physical examination, and does not have other underlying diseases, and often has no obvious clinical symptoms, there is no need for special ** for such patients, and the ECG is rechecked regularly. For some middle-aged and elderly people or patients with cardiovascular and cerebrovascular diseases, sinus arrhythmia occurs, which can sometimes manifest as palpitation, chest tightness, shortness of breath, fatigue and other symptoms.

1. Know the symptoms of sinus bradycardia.

2. Good attitude.

3. Exercise. 4. Drugs**.

5. Pacemaker**.

1.To know the symptoms of sinus bradycardia, you first need to understand the symptoms of sinus bradycardia, in fact, sinus bradycardia has no conscious symptoms in most cases, but when your heart rate is too slow, then due to insufficient cardiac output, there will be some symptoms of insufficient cardiac output, such as: dizziness, chest feeling stuffy, and even fainting symptoms.

ECG findings are often accompanied by sinus arrhythmias (the difference between PP intervals is greater than that.

2.A good state of mindAfter learning that you have sinus bradycardia, you need to maintain a good state of mind. Having a good attitude plays a vital role in the health of the body, since there is no abnormality in your physical state, and you also know that sinus bradycardia is seen in healthy young people and athletes, then there is no need to worry about what to do, continue to maintain your original normal and healthy life, continue to enjoy life, there is no need to add unnecessary troubles to yourself.

3.When exercising sinus bradycardia, such as an athlete, you can do normal exercise. If you are not an athlete, you need to do a dynamic electrocardiogram to evaluate the myocardial condition, and then judge what kind of exercise you are suitable for according to your age and whether you have some underlying diseases, and then decide what kind of activity you need to do according to the comprehensive factors such as whether you feel uncomfortable during exercise, of course, these need to be completed under the guidance of a doctor.

4.Drug**Sinus bradycardia without symptoms does not need to be treated with drugs**Sinus bradycardia, but when there are some symptoms, such as chest tightness, dizziness, a feeling of darkness in front of the eyes, fainting and other symptoms, then you need to go to the hospital for treatment, and take some drugs under the doctor's instructions, such as: atropine, isoproternephr, etc., to achieve the purpose of relieving symptoms, it should be noted that you must take drugs in strict accordance with the doctor's instructions. Moreover, it is necessary to do a good job in the review and diagnosis and treatment of diseases.

5.After the symptoms of sinus bradycardia appear on the pacemaker**, in the case of taking drugs, the symptoms of chest tightness or dizziness are not relieved, and even when there is syncope, you need to go to a qualified hospital for treatment, and under the arrangement of the doctor, you can consider using a pacemaker to carry out **, so that the machine can help your heart pump blood regularly and meet the blood supply of various organs of the body.

Hello, less than 60 is called bradycardia. There are several types of bradycardia, the most common being sinus bradycardia. Sinus bradycardia can be divided into pathological and physiological.

Physiological sinus bradycardia is a normal phenomenon, the general heart rate is 50 60 times, athletes may have a heart rate of 40 times, no **, common in normal people sleep, people with more physical activity.

In your case, where the heart rate is slow and frequent episodes of discomfort, consider seeing a doctor for a recent 24-hour Holter guide**. I hope you find my answer helpful and I wish you good health and happiness.

It is not an abnormal conduction of the sinus node, but an abnormal impulse issuance of the sinus node. Heart disease can be caused by a variety of causes, and it can also be caused by prolonged periods of heavy exercise, such as some athletes.

Analysis: I don't know if your heart rate has been like this for a long time.

Guidance: It is recommended that you have a 24-hour Holter electrocardiogram as soon as possible before evaluating its clinical significance.

Physiological and pathological, preferably.

Go to the cardiovascular department for a check-up.

A normal person's heart rate is generally 60 to 100 beats per minute. Sinus bradycardia is a heart rate of less than 60 beats. However, if the heart rate is less than 50 beats or less, there is no special conscious symptoms, and there is no need to deal with it.

The heart rate of the average athlete can be more than 50 times.

Hello, sinus bradycardia is common in healthy young adults, athletes, and sleep. Other causes include intracranial disease, severe chain weight loss, hypoxia, hypothermia, hypothyroidism, etc.

Guidance: asymptomatic sinus bradycardia is usually not necessary**.

Causes of sinus bradycardia: xvyonggang If the heart rate is lower than 50 beats, there is chest tightness and other discomfort, it needs to be checked**, and the most common in young people is myocarditis.